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  • blueChick v. 4.2 CNC Machine
    Available in two sizes 1'x3' and 1'x2' routing areas.
  • Mechanics to Minimize Backlash
    Running on tensioned roller chain to eliminate backlash and small drive sprockets to increase mechanical precision.
  • Cable Carriers
    Perfectly manage the cables and hoses with these cable chains.
  • greenBull CNC Machine
    If you need BIG, we've got BIG. Available in 5 foot and 6 foot widths. Make it as long as you want!
  • Spindles and VFDs
    1.5 kW, 2.2 kW and 4.0 kW available. Also see our 1/8", 1/4" and 1/2" ER-20 Collets
  • blackTooth Laser Cutter and Engraver
    New and coming very soon, lasing all kinds of materials.

CNC Kits and Components

Here you will find products to help in the building of your own CNC machine. There are variations and alternatives, so I am making an effort to provide the most useful products to conform to any type of build. If there is a product that you would like to see, let me know. Please read the conditions of purchase and shipping prior to purchasing any products offered by BuildYourCNC.com.

Cable Carriers (also called Cable Chain):

$14.45 per foot
Tumbnail: Cable Carrier per Foot (2 x .75 inch)
This is a chain of links that carry your cables, tubes, hoses and conduit so you don't have the possibility of the these cables and other th...

$8.50
Tumbnail: Bracket for 2 x .75 inch Cable Carrier
This is a chain of links that carry your cables, tubes, hoses and conduit so you don't have the possibility of the these cables and other th...

$11.99 per foot
Tumbnail: Cable Carrier per Foot (1 x .75 inch)
This is a chain of links that carry your cables, tubes, hoses and conduit so you don't have the possibility of the these cables and other th...

$8.00
Tumbnail: Bracket for 1 x .75 inch Cable Carrier
This is a chain of links that carry your cables, tubes, hoses and conduit so you don't have the possibility of the these cables and other th...

CNC Software:

$159.00
Tumbnail: Mach3Pro License
Many viewers write me and ask which software package I would recommend. I can tell you that this is a totally non-biased answer because I wa...

$149.00
Tumbnail: CAMBAM License
This is the essential software that assists in the design process. Yes, you can design with this software and then translate it into tool pa...

Bearings:

$7.20
Tumbnail: 5/16" Bearings 8 pack (One Axis Set)
These package counts are based on the common machine requirements. Specification: 5/16" inner diameter, approximately 1/4" thick, and the ou...

$20.40
Tumbnail: 5/16" Bearings 24 pack Three Axes Set
These package counts are based on the common machine requirements. Specification: 5/16" inner diameter, approximately 1/4" thick, and the ou...

$24.00
Tumbnail: 5/16" Bearings 30 pack (Three Axes and two for each 1/2" lea...
These package counts are based on the common machine requirements. Specification: 5/16" inner diameter, approximately 1/4" thick, and the ou...

$8.89
Tumbnail: Single V-Groove Bearing
These are specialized bearings that are used in many linear motion systems. The v-groove bearings generally ride on a rail or track. Curious...

$128.00
Tumbnail: V-Groove Bearings 16 Pack
These are specialized bearings that are used in many linear motion systems. The v-groove bearings generally ride on a rail or track. Curious...

$.90 Each
Tumbnail: Screw: 3/8"-16 x 2"
These are specialized bearings that are used in many linear motion systems. The v-groove bearings generally ride on a rail or track. Curious...

$1.27 Each
Tumbnail: Screw: 3/8"-16 x 3"
These are specialized bearings that are used in many linear motion systems. The v-groove bearings generally ride on a rail or track. Curious...

$.30 Each
Tumbnail: Nut: 3/8"-16
These are specialized bearings that are used in many linear motion systems. The v-groove bearings generally ride on a rail or track. Curious...

$1.50 Each
Tumbnail: Single 1/4" ID Bearing
Use these bearings to stabilize your 1/4" lead screw next to the coupling. Two per axis is usually needed to secure the entire lead screw.

$8.50
Tumbnail: 1/4" ID Bearings 6-pack
Use these bearings to stabilize your 1/4" lead screw next to the coupling. Two per axis is usually needed to secure the entire lead screw.

$2.50 Each
Tumbnail: Single 1/2" ID Bearings
Use these bearings to stabilize your 1/2" lead screw next to the coupling. Two per axis is usually needed to secure the entire lead screw.

$14.50
Tumbnail: 1/2" ID Bearings 6-pack
Use these bearings to stabilize your 1/2" lead screw next to the coupling. Two per axis is usually needed to secure the entire lead screw.

$2.60 Each
Tumbnail: Single 3/8" ID Bearing
Use these bearings to stabilize your 3/8" lead screw next to the coupling. Two of these bearings are typically used for each lead screw, one...

$15.00
Tumbnail: 3/8" ID Bearings 6-pack
Use these bearings to stabilize your 3/8" lead screw next to the coupling. Two of these bearings are typically used for each lead screw, one...

$3.50 Each
Tumbnail: Single 5/8" ID Bearing
Use these bearings to stabilize your 5/8" lead screw next to the coupling. Two of these bearings are typically used for each lead screw, one...

$20.50
Tumbnail: 5/8" ID Bearings 6-pack
Use these bearings to stabilize your 5/8" lead screw next to the coupling. Two of these bearings are typically used for each lead screw, one...

$25.99
Tumbnail: 7" Bearing Assembly
Included with each bearing assembly are: aluminum angles bored (hole drilled) and tapped (threaded) for 5/16" bolts, four 5/16" bolts, four ...

$25.79
Tumbnail: 5" Bearing Assembly
Included with each bearing assembly are: aluminum angles bored (hole drilled) and tapped (threaded) for 5/16" bolts, four 5/16" bolts, four ...

$25.69
Tumbnail: 4" Bearing Assembly
Included with each bearing assembly are: aluminum angles bored (hole drilled) and tapped (threaded) for 5/16" bolts, four 5/16" bolts, four ...

9.98
Small v-groove bearing 3/16" V-Groove Bearing
These are specialized bearings that are used in many linear motion systems. The v-groove bearings generally ride on a rail or track. #10 Scr...

Couplings:

$19.00
Tumbnail: 1/4" to 1/4" Steel Rigid Coupling
Rigid couplings will keep backlash to a minimum, since the coupling is one single piece.

$21.00
Tumbnail: 1/2" to 1/2" Steel Rigid Coupling
Generally, the motor shaft with a 1/2" diameter will be inserted in one end, and a shaft, or lead screw also measuring 1/2" in diameter will...

$20.95
Tumbnail: 1/4" to 1/4" Delrin Rigid Coupling
Rigid couplings will keep backlash to a minimum, since the coupling is one single piece. Generally, the motor shaft with a 1/4" diameter wil...

$22.95
Tumbnail: 1/2" to 1/4" Delrin Rigid Coupling
With this coupling, the motor shaft with a 1/2" diameter will be inserted in one end, and a shaft, or lead screw also measuring 1/4" in diam...

$11.00
Tumbnail: 1/4" to 1/4" Flexible Coupling Set
We have an assortment of bores (shaft diameters) from which to choose. How to choose, the first measurement is one side and the second measu...

$11.00
Tumbnail: 1/4" to 3/8" Flexible Coupling Set
We have an assortment of bores (shaft diameters) from which to choose. How to choose, the first measurement is one side and the second measu...

$11.00
Tumbnail: 1/4" to 1/2" Flexible Coupling Set
We have an assortment of bores (shaft diameters) from which to choose. How to choose, the first measurement is one side and the second measu...

$11.00
Tumbnail: 1/4" to 5/8" Flexible Coupling Set
We have an assortment of bores (shaft diameters) from which to choose. How to choose, the first measurement is one side and the second measu...

$11.00
Tumbnail: $11.00 - 5/16" to 1/4" Flexible Coupling Set
We have an assortment of bores (shaft diameters) from which to choose. How to choose, the first measurement is one side and the second measu...

$4.00
Tumbnail: Single 1/4" Coupling Hub
This hub can be fastened to a 1/4" motor shaft or a 1/4" lead screw.

$4.00
Tumbnail: Single 5/16" Coupling Hub
This hub can be fastened to a 1/4" motor shaft or a 1/4" lead screw.

$4.00
Tumbnail: Single 3/8" Coupling Hub
These hubs will typically be used on motors with 3/8" shafts.

$4.00
Tumbnail: Single 1/2" Coupling Hub
This hub is typical used to fasten to a 1/2" lead screw.

$4.00
Tumbnail: Single 5/8" Coupling Hub
If you have a 5/8" lead screw, this is the hub for you.

$3.00 Each
Tumbnail: Single Coupling Spider
This is the middle section of the coupling set. You will only need one of these to complete a set for one motor and one lead screw.

CNC Motion Electronics:

$390.00 (2 day lead time)
Tumbnail: 3 Axis Electronics Combo w/ Parallel Breakout Board
This is our standard general purpose 3 axis electronics system. (3) 425 oz-in stepping motors(3) Drivers (3.0Amp 24-40 Volts, 1-1/64 micr...

$436.50 (2 day lead time)
Tumbnail: 3 Axis Electronics Combo w/ USB Interface Board
This is our standard general purpose 3 axis electronics system. (3) 425 oz-in stepping motors(3) Drivers (3.0Amp 24-40 Volts, 1-1/64 micr...

$470.00 (2 day lead time)
Tumbnail: 4 Axis Electronics Combo w/ Parallel Breakout Board
4 axes systems are generally used as follows: 3 axes for x, y and z, and the 4th axis would turn the work piece being milled, or to turn the...

$516.50 (2 day lead time)
Tumbnail: USB 4 Axis Electronics Combo w/ USB Interface Board
4 axes systems are generally used as follows: 3 axes for x, y and z, and the 4th axis would turn the work piece being milled, or to turn the...

$460.00 (2 day lead time)
Tumbnail: 3 Axis Heavy Gantry Electronics w/ Parallel Breakout Board
This bundle would be used in cases where there is one stronger motor needed. In most cases, this larger motor is used to move the gantry as ...

$506.50 (2 day lead time)
Tumbnail: USB 3 Axis Heavy Gantry Electronics w/ USB Interface Board
This bundle would be used in cases where there is one stronger motor needed. In most cases, this larger motor is used to move the gantry as ...

$620.00
Tumbnail: 3 Axis Large Motors Electronics w/ Parallel Breakout Board
This options is for the heavier and larger CNC machines. (3) 651 oz-in large stepping motors(3) Drivers (6.0Amp 24-70 Volts, 1/2-1/256 mi...

$667.00
Tumbnail: USB 3 Axis Large Motors Electronics w/ USB Interface Board
This options is for the heavier and larger CNC machines. (3) 651 oz-in large stepping motors(3) Drivers (6.0Amp 24-70 Volts, 1/2-1/256 mi...

$59.95
Tumbnail: Power Supply (36 Volts and 8.8 amps)
You will need a power supply to power stepping motors and drivers and these 36 volt and 24 volt power supplies will deliver what the drivers...

$43.96
Tumbnail: Power Supply (24 Volts and 8.3 amps)
You will need a power supply to power stepping motors and drivers and these 36 volt and 24 volt power supplies will deliver what the drivers...

$19.95
Tumbnail: 62 oz-in NEMA 17 Stepping motors (also called stepper motor) NEMA 17 Stepping Motor (62 oz-in 5mm single shaft)
This is about the most powerful NEMA 17 frame size stepping motor you will find. This little bundle of power features 62 oz-in of holding to...

$49.00
Tumbnail: NEMA 24 Stepping Motor (425 oz-in 1/4" dual shaft)
Moderately sized stepping motor NEMA 24. This is actually a NEMA 24 and not a NEMA 23 which has a very similar frame size. This stepping mot...

$89.00
Tumbnail: NEMA 34 Stepping Motor (651 oz-in 1/2" dual shaft)
This stepping motor has a large frame size and torque and can be used where a great amount of weight is carried and where high load against ...

$54.95 (2 day lead time)
Tumbnail: Stepping Motor Driver (24-40 volts DC, up to 3.0 amps, micro...
You'll need this to make the Stepping Motor work. This incredible piece of electronics translates a pulse into a high powered complex coil f...

$94.95
Tumbnail: Stepping Motor Driver (24-70 volts DC, up to 6.0 amps, micro...
This driver is usually paired with the NEMA 34 stepping motors. The driver will allow the motor a maximum of 6.0 amp draw. - Datasheet

$38.00
Tumbnail: 2.5 Amp Stepping Motor Driver
This stepping motor driver plugs conveniently into the 3D Printer main board. No cables from the main board to this board is necessary.

$28.50
Tumbnail: 5 Axis Breakout Board with Relay
This breakout board will connect the parallel port of your computer to the drivers that drive the motors. A relay is featured on this board ...

$32.95
Tumbnail: 5 Axis Basic Breakout Board
Breakout Board. This is our in-house developed board that has 11 output pins (5 axes uses 10 pins) and 5 input pins. The USB port is used as...

$65.00
Tumbnail: 3D Printer Main Board
This board plugs into the Arduino Mega 2560 and provides connections to the stepping motor drivers, end stops, RS-485, a ribbon connector fo...

$70.00
Tumbnail: 3D Printer Extruder Controller
This board controls all of the functions of the extruder. Features of this controller include: monitoring the temperature of the hot end, he...

$64.00
Tumbnail: Arduino Mega 2560
This board becomes the brain of the 3D Printer and serves as the main interface to the computer. As you may already know, this is a high end...

$14.95 Each
Tumbnail: Emergency Stop (E-Stop) Button
If your CNC Machine starts to run wild, or decides to destroy itself, this button could save you machine, and your nerves! This button is ca...

$5.60 Each
Tumbnail: Single Limit Switch
Limit switches serve as the mechanism that tells the computer the limits of the CNC machine. When one of the axes moves to an axis limit, th...

$30.00
Tumbnail: Limit Switchs 6-pack
Limit switches serve as the mechanism that tells the computer the limits of the CNC machine. When one of the axes moves to an axis limit, th...

$8.00
Tumbnail: Single End Stop Limit Switch
This is a snap action switch and a little debounce circuit along for the ride. The board includes a convenient header and an LED to show its...

$2.50
Tumbnail: Tiny 5v Tester LED
When putting together the CNC or other motion electronics, it's sometimes necessary to see if you have voltages in certain places. This tiny...

$1.50/ft
Tumbnail: 4 Wire Cable
This cable is typically used for motor wiring from the drivers to the stepping motors. There are multiple wires within the gray jacket (call...

$3.00/ft
Tumbnail: 8 Wire Cable
This cable is typically used for motor wiring from the drivers to the stepping motors. There are multiple wires within the gray jacket (call...

$15.99
Tumbnail: Male to Male Parallel Cable
This is the cable that carries the signals from the computer to the CNC electronics. If there is a 25 pin female port on the back of your co...

$15.99
Tumbnail: Male to Female Parallel Cable
This is the cable that carries the signals from the computer to the CNC electronics. If there is a 25 pin female port on the back of your co...

$75.00
USB controller for CNC Machine USB Controller for CNC Machines
Control your CNC machine from your computer via the USB port commonly referred to as a breakout board. This board serves as an interface bet...

$1.00/ft
thumbnail: 3 conductor stranded 22 awg cable unshielded Unshielded 3 Conductor Stranded 22 AWG Cable. Specify the to...
Use this cable for signal level or low power. We use this cable for the 3D Printer end stops to and from the 3D Printer Mainboard. The cable...

$95.00
thumbnail for vacuum pump controller Vacuum Pressure Controller
If you need to hold a specific range of vacuum pressure, this is the device that will do it. All you need to do is set vacuum range you desi...

$7.98
thumbnail: 4 Pin Round Male Connector 4 Pin Round Male Connector
This connector mates with this female connector. These connectors are perfect for stepper motors and drivers. The motor would have this conn...

$6.15
thumbnail: 4 Pin Round Female Connector 4 Pin Round Female Connector
This connector mates with this male connector. These connectors are perfect for stepper motors and drivers. This connector would be fastened...

$13.98
thumbnail: 4 Pin Round Male and Female Connectors One Male and Female Connector Set
These connectors are perfect for stepper motors and drivers. The female connector is fastened to a panel and can be wired to any device requ...

Spindles:

$429.00
Tumbnail: 1.5kW Spindle with Inverter
This is a 1.5 kilowatt spindle which roughly translates to 2.01 HP. The spindle comes with the inverter (Variable Frequency Drive) that acce...

$279.95
Tumbnail: 1.5kW Spindle
This is a 1.5 kilowatt spindle which roughly translates to 2.01 HP. The spindle is water cooled which requires a pump and tubing. We are usi...

$175.95
Tumbnail: 1.5kW Inverter (VFD)
This is a 1.5 kilowatt Variable Frequency Drive (VFD or Inverter) that accepts 220v single or three phase. The inverter max frequency is 400...

$468.00
Tumbnail: 2.2kW Spindle with Inverter
This is a 2.2 kilowatt spindle which roughly translates to 2.9 HP. The spindle comes with the inverter (Variable Frequency Drive) that accep...

$329.00
Tumbnail: 2.2kW Spindle
This is a 2.2 kilowatt spindle which roughly translates to 2.9 HP. The spindle is water cooled which requires a pump and tubing. We are usin...

$199.00
Tumbnail: 2.2kW Inverter (VFD)
This is a 2.2 kilowatt Variable Frequency Drive (VFD or Inverter) that accepts 220v single or three phase. The inverter max frequency is 400...

$789.00
Tumbnail: 4.0kW Spindle with Inverter
This is a 4.0 kilowatt spindle which roughly translates to 5.364 HP. The spindle comes with the inverter (Variable Frequency Drive) that acc...

$559.00
Tumbnail: 4.0kW Spindle
This is a 4.0 kilowatt spindle which roughly translates to 5.364 HP. The spindle is water cooled which requires a pump and tubing. We are us...

$379.00
Tumbnail: 4.0kW Inverter (VFD)
This is a 4.0 kilowatt Variable Frequency Drive (VFD or Inverter) that accepts 220v single or three phase. The inverter max frequency is 400...

$23.95
Tumbnail: 1/2" ER-20 Collet for Spindles
This collet will accept tools with a 1/2" (12.7mm) shank. This is a clamping precision grade collet with a TIR (Total Indicated runout) of l...

$23.95
Tumbnail: 1/4" ER-20 Collet for Spindles
This collet will accept tools with a 1/4" (6.35mm) shank. This is a clamping precision grade collet with a TIR (Total Indicated runout) of l...

$23.95
Tumbnail: 1/8" ER-20 Collet for Spindles
This collet will accept tools with a 1/8" (3.175mm) shank. This is a clamping precision grade collet with a TIR (Total Indicated runout) of ...

Router Collets and Collet Sets:

$23.95
Tumbnail: 1/2" ER-20 Collet for Spindles
This collet will accept tools with a 1/2" (12.7mm) shank. This is a clamping precision grade collet with a TIR (Total Indicated runout) of l...

$23.95
Tumbnail: 1/4" ER-20 Collet for Spindles
This collet will accept tools with a 1/4" (6.35mm) shank. This is a clamping precision grade collet with a TIR (Total Indicated runout) of l...

$23.95
Tumbnail: 1/8" ER-20 Collet for Spindles
This collet will accept tools with a 1/8" (3.175mm) shank. This is a clamping precision grade collet with a TIR (Total Indicated runout) of ...

$25.95
Tumbnail: Porter Cable 890 Series without nut
This collet will accept tools with a 1/2" shank (the shank is the smooth part of the bit that is inserted into the collet). If you don't hav...

$50.95
Tumbnail: Porter Cable 890 Series with Collet Nut
This collet will accept tools with a 1/2" shank (the shank is the smooth part of the bit that is inserted into the collet). If you don't hav...

$25.95
Tumbnail: Bosch (1617/1618/1619) without nut
This collet will accept tools with a 1/2" shank (the shank is the smooth part of the bit that is inserted into the collet). If you don't hav...

$50.95
Tumbnail: Bosch (1617/1618/1619) with Collet Nut
This collet will accept tools with a 1/2" shank (the shank is the smooth part of the bit that is inserted into the collet). If you don't hav...

$25.95
Tumbnail: Porter Cable 890 Series without nut
This collet will accept tools with a 1/4" shank (the shank is the smooth part of the bit that is inserted into the collet). If you don't hav...

$50.95
Tumbnail: Porter Cable 890 Series with Collet Nut
This collet will accept tools with a 1/4" shank (the shank is the smooth part of the bit that is inserted into the collet). If you don't hav...

$25.95
Tumbnail: Bosch (1617/1618/1619) without nut
This collet will accept tools with a 1/4" shank (the shank is the smooth part of the bit that is inserted into the collet). If you don't hav...

$50.95
Tumbnail: Bosch (1617/1618/1619) with Collet Nut
This collet will accept tools with a 1/4" shank (the shank is the smooth part of the bit that is inserted into the collet). If you don't hav...

$25.95
Tumbnail: Bosch (PR20EVSK) without Nut
This collet will accept tools with a 1/4" shank (the shank is the smooth part of the bit that is inserted into the collet). If you don't hav...

$50.95
Tumbnail: Bosch (PR20EVSK) with Collet Nut
This collet will accept tools with a 1/4" shank (the shank is the smooth part of the bit that is inserted into the collet). If you don't hav...

$25.95
Tumbnail: Porter Cable 890 Series without Nut
This collet will accept tools with a 1/8" shank (the shank is the smooth part of the bit that is inserted into the collet). If you don't hav...

$50.95
Tumbnail: Porter Cable 890 Series with Collet Nut
This collet will accept tools with a 1/8" shank (the shank is the smooth part of the bit that is inserted into the collet). If you don't hav...

$25.95
Tumbnail: Bosch (1617/1618/1619) without Nut
This collet will accept tools with a 1/8" shank (the shank is the smooth part of the bit that is inserted into the collet). If you don't hav...

$50.95
Tumbnail: Bosch (1617/1618/1619) with Collet Nut
This collet will accept tools with a 1/8" shank (the shank is the smooth part of the bit that is inserted into the collet). If you don't hav...

$25.95
Tumbnail: Bosch (PR20EVSK) without Nut
This collet will accept tools with a 1/8" shank (the shank is the smooth part of the bit that is inserted into the collet). If you don't hav...

$50.95
Tumbnail: Bosch (PR20EVSK) with Collet Nut
This collet will accept tools with a 1/8" shank (the shank is the smooth part of the bit that is inserted into the collet). If you don't hav...

$25.95
Tumbnail: Porter Cable 890 Series Collet Nut
These collets wouldn't be complete without the nut to fasten it on to the router. This nut must be used with these collets.

$25.95
Tumbnail: Bosch (1617/1618/1619) Collet Nut
These collets wouldn't be complete without the nut to fasten it on to the router. This nut must be used with these collets.

$25.95
Tumbnail: Bosch (PR20EVSK) Collet Nut
These collets wouldn't be complete without the nut to fasten it on to the router. This nut must be used with these collets.

$15.95
Tumbnail: Porter Cable 890 Series Spanner Wrench
This is the tool used to tighten the nut onto the router. The spanner wrench fits into the grooves shown at the front of the collet nut.

$15.95
Tumbnail: Bosch (1617/1618/1619) Spanner Wrench
This is the tool used to tighten the nut onto the router. The spanner wrench fits into the grooves shown at the front of the collet nut.

$15.95
Tumbnail: Bosch (PR20EVSK) Spanner Wrench
This is the tool used to tighten the nut onto the router. The spanner wrench fits into the grooves shown at the front of the collet nut.

$105.95
Tumbnail: Porter Cable Series 890 Kit
Here is a kit with all of the collets (1/8", 1/4" and 1/2"), nut and spanner wrench. Additionally, this kit contains a cleaning and lubricat...

$105.95
Tumbnail: Bosch (1617/1618/1619) Kit
Here is a kit with all of the collets (1/8", 1/4" and 1/2"), nut and spanner wrench. Additionally, this kit contains a cleaning and lubricat...

Strip Brushes for Dust Shoes:

$0.80 per inch
Tumbnail: image of the 2 inch strip brush for the dust shoe for CNC Machines and CNC Routers 2" Strip Brush (specify the length in the paypal quantity fi...
Strip Brushes are really useful for aiding in the capture of dust and chips being ejected from the milling process on the CNC machine (the r...

End Mills:

$61.95
Tumbnail: Onsrud Compression End Mill - Cut Length - 7/8 inch or 22.22...
Very High Quality End Mill from Onsrud Will create a flat bottom surface Cut Diameter - 1/4 inch or 6.35mm Shank diameter - 1/4 inch or 6.35...

$60.35
Tumbnail: Onsrud Single Flute Super 'O' 1-1/4" inch (31.75mm) Cut Leng...
This is a very high quality end mill for cutting plastics, wood and aluminum. Will create a flat bottom surface Cut Diameter - 1/4 inch or 6...

Tumbnail: Onsrud Single Flute Super 'O' 1-1/4" inch (31.75mm) Cut Leng...
This is a very high quality end mill for cutting plastics, wood and aluminum. Will create a flat bottom surface Cut Diameter - 1/4 inch or 6...

$326.95
Tumbnail: Onsrud Spoilboard Surfacing Cutter
Cut (surfacing) Diameter - 2-1/2" Shank Diameter - 1/2" Shank Length - 2" Usage - Aluminum, plastics and composite wood Replaceable inserts ...

$14.95
Tumbnail: Onsrud Surfacing Cutter Inserts (2 pack)
Cut (surfacing) Diameter - 2-1/2" Shank Diameter - 1/2" Shank Length - 2" Usage - Aluminum, plastics and composite wood Replaceable inserts ...

$49.95
Tumbnail: Onsrud Surfacing Cutter Inserts (10 pack)
Cut (surfacing) Diameter - 2-1/2" Shank Diameter - 1/2" Shank Length - 2" Usage - Aluminum, plastics and composite wood Replaceable inserts ...

$29.85
Tumbnail: Cut Length - 1/2 inch or 13mm
These have a single flute with a deep cavity to carry a lot of material out of the cut. It's like digging with a shovel that can hold much m...

$32.25
Tumbnail: Cut Length - 3/4 inch or 20mm
These have a single flute with a deep cavity to carry a lot of material out of the cut. It's like digging with a shovel that can hold much m...

$35.60
Tumbnail: Cut Length - 1 inch or 26mm
These have a single flute with a deep cavity to carry a lot of material out of the cut. It's like digging with a shovel that can hold much m...

$20.95
Tumbnail: Single End Mill
Cut deeply into wood with this extra long length of 1-1/8". Features include, solid carbide (micro grain), 2 flutes, right hand rotation (up...

$13.95
Tumbnail: Single End Mill
This bit features a 1/8" shank 2 flute and 60 degree "V" point tip to cut the really thin grooves needed to isolate traces. This end mill is...

$129.50
Tumbnail: 10 Pack
This bit features a 1/8" shank 2 flute and 60 degree "V" point tip to cut the really thin grooves needed to isolate traces. This end mill is...

$16.95
Tumbnail: End Mill with ZrN coating
This bit features a 1/8" shank 2 flute and 60 degree "V" point tip to cut the really thin grooves needed to isolate traces. This end mill is...

$159.50
Tumbnail: 10 Pack
This bit features a 1/8" shank 2 flute and 60 degree "V" point tip to cut the really thin grooves needed to isolate traces. This end mill is...

$39.95
Tumbnail: Single End Mill
Specifications: 1/4" shank, 2" in total length, maximum of .0002" runout, solid sub-micrograin carbide. Oh yeah, the cut creates a really sm...

$49.95
Tumbnail: Single End Mill (ZrN Coating)
Specifications: 1/4" shank, 2" in total length, maximum of .0002" runout, solid sub-micrograin carbide. Oh yeah, the cut creates a really sm...

$42.95
Tumbnail: Single End Mill
If you are looking for finer carvings, consider this 3D Carving tool featuring a 1/32" tip.

$52.95
Tumbnail: Single End Mill (ZrN Coating)
If you are looking for finer carvings, consider this 3D Carving tool featuring a 1/32" tip.

Mechanical Parts:

$25.50
Tumbnail: 1/2" Anti-Backlash Lead Nut
With our lead screws and lead nuts, the combination is perfectly mated. CNC Machines require precise movement. Backlash occurs in many parts...

$2.00 per inch
Tumbnail: 1/2" Lead Screw (Steel)
With our lead screws and lead nuts, the combination is perfectly mated. CNC Machines require precise movement. Backlash occurs in many parts...

$27.95
Tumbnail: 3/8" Anti-Backlash Lead Nut
This lead screw and nut specifications: 5 turns per inch, 3/8" outside diameter lead screw, 10 threads per inch and has 2 starts (making it ...

$2.10 per inch
Tumbnail: 3/8" Lead Screw (Steel)
This lead screw and nut specifications: 5 turns per inch, 3/8" outside diameter lead screw, 10 threads per inch and has 2 starts (making it ...

$15.95
Tumbnail: Idler Sprocket
This is the same sprocket that guides #25 chain and drive sprocket. The sprocket has 20 teeth with a .25" pitch and contains an R6 ball bear...

$10.95
Tumbnail: 1/4" ID Drive Sprocket (9 teeth)
You need a sprocket that connects to the motor, is small and has the fewest number of teeth possible for the best resolution. This drive spr...

$10.95
Tumbnail: 5/16" ID Drive Sprocket (11 Teeth)
You need a sprocket that connects to the motor, is small and has the fewest number of teeth possible for the best resolution. This drive spr...

$11.95
Tumbnail: 1/2" ID Drive Sprocket - 14 teeth
You have a motor with a 1/2" shaft and looking for the fewest number of teeth to achieve the highest possible mechanical resolution. The spr...

$2.40 per foot
Tumbnail: #25 Roller Chain (per foot)
This is the chain that mates with the #25 sprockets. Use this chain to achieve the finest resolution roller chains can offer. The material i...

$16.95
Tumbnail: #40 Drive Sprocket
Notice the very large bore (hole) in the drive sprocket. That bore won't fit any motor generally used in the DIY CNC community, but accompan...

$16.50
Tumbnail: Double Collar
Notice the very large bore (hole) in the drive sprocket. That bore won't fit any motor generally used in the DIY CNC community, but accompan...

$31.95
Tumbnail: #40 Collar/Sprocket Combo
Notice the very large bore (hole) in the drive sprocket. That bore won't fit any motor generally used in the DIY CNC community, but accompan...

$17.95
Tumbnail: #40 Idler Sprocket (No bolt/nut)
You can use this mechanism to either help position the roller chain to assist the drive sprocket, or be used as a free wheel for one end of ...

$19.95
Tumbnail: #40 Idler Sprocket with bolt and nut
You can use this mechanism to either help position the roller chain to assist the drive sprocket, or be used as a free wheel for one end of ...

$5.00 per foot
Tumbnail: #40 Roller Chain
This is a single strand steel #40 chain that matches the pitch of the #40 sprockets. All links are riveted and can handle 437 pounds of work...

$24.00
Tumbnail: #40 Roller Chain 5 feet
This is a single strand steel #40 chain that matches the pitch of the #40 sprockets. All links are riveted and can handle 437 pounds of work...

$48.00
Tumbnail: #40 Roller Chain 10 feet
This is a single strand steel #40 chain that matches the pitch of the #40 sprockets. All links are riveted and can handle 437 pounds of work...

$98.00
Tumbnail: #40 Chain and Sprocket kit with 10 foot chain
Here is a combination of parts to establish a drive system. Included in the kit is a Drive Sprocket, Collar, Idler Sprocket, 5/8" bolt and e...

$74.00
Tumbnail: #40 Chain and Sprocket kit with 5 foot chain
Here is a combination of parts to establish a drive system. Included in the kit is a Drive Sprocket, Collar, Idler Sprocket, 5/8" bolt and e...

$50.00
Tumbnail: #40 Chain and Sprocket kit (chain purchased separately)
Here is a combination of parts to establish a drive system. Included in the kit is a Drive Sprocket, Collar, Idler Sprocket, 5/8" bolt and e...

$6.50
Tumbnail: 1/4" Inside Diameter Collar
These parts are typically used to stabilize lead screws (so they don't move axially). Notice the open cut and the screw configuration. This ...

$6.50
Tumbnail: 3/8" Inside Diameter Collar
These parts are typically used to stabilize lead screws (so they don't move axially). Notice the open cut and the screw configuration. This ...

$7.95
Tumbnail: 1/2" Inside Diameter Collar
These parts are typically used to stabilize lead screws (so they don't move axially). Notice the open cut and the screw configuration. This ...

$7.95
Tumbnail: 5/8" Inside Diameter Collar
These parts are typically used to stabilize lead screws (so they don't move axially). Notice the open cut and the screw configuration. This ...

$8.75
Tumbnail: 7/8" Inside Diameter Collar
These parts are typically used to stabilize lead screws (so they don't move axially). Notice the open cut and the screw configuration. This ...

$7.40
Tumbnail: 14 Teeth .2" Pitch Drive Pulley
This is a drive pulley with a .200" pitch. Connect these directly to the motor shaft and use a .200" pitch timing belt. The bore is 1/4" wit...

$4.60/ft
Tumbnail: .2" Pitch Timing Belt
Single sided timing belt (belt with trapezoidal teeth) to keep a good position with linear motion applications. Urethane with Kevlar cords, ...

$15.85
Tumbnail: 20 Teeth .08" Pitch MXL Drive Pulley
This is an MXL size drive pulley with a .08" pitch. Connect these directly to a 1/4" motor shaft and use a .08" pitch timing belt. Maximum w...

$.50 per inch
Tumbnail: .08" Pitch Timing Belt 1/4" wide
Single sided timing belt (belt with trapezoidal teeth) to keep a good position with linear motion applications. Urethane with Kevlar cords, ...

CNC Computer Systems:

$1100.00 (2 day lead time)
Tumbnail: Front view where the stepper motor drivers can be seen Basic System for 3 Axes 425 oz-in Motors and 3.0amp Drivers ...
This complete computer and CNC machine electronics plug and play system is similar to our larger plug and play system featuring a smaller o...

$1180.00 (2 day lead time)
Tumbnail: Front view where the stepper motor drivers can be seen Basic System for 3 Axes two 425 oz-in Motors and 3.0amp Driv...
This complete computer and CNC machine electronics plug and play system is similar to our larger plug and play system featuring a smaller o...

$1330.00 (2 day lead time)
Tumbnail: Front view where the stepper motor drivers can be seen Basic System for 3 Axes 651 oz-in Motors and 6.0amp Drivers ...
This complete computer and CNC machine electronics plug and play system is similar to our larger plug and play system featuring a smaller o...

$115.98
Tumbnail: Front view where the stepper motor drivers can be seen Important! The above system does not include Windows install...
This complete computer and CNC machine electronics plug and play system is similar to our larger plug and play system featuring a smaller o...

$80.00
Tumbnail: Front view where the stepper motor drivers can be seen Extra Axis (for a total of 4 axes 425 oz-in motors only)
This complete computer and CNC machine electronics plug and play system is similar to our larger plug and play system featuring a smaller o...

$1320.00 (2 day lead time)
Tumbnail: Basic System for 3 Axes 425 oz-in Motors and 3.0amp Drivers ...
So, you've decided connecting the electronics is just not your thing! And, making it work with your computer is just out of the question! He...

$1400.00 (2 day lead time)
Tumbnail: Basic System for 3 Axes two 425 oz-in Motors and 3.0amp Driv...
So, you've decided connecting the electronics is just not your thing! And, making it work with your computer is just out of the question! He...

$1550.00 (2 day lead time)
Tumbnail: Basic System for 3 Axes 651 oz-in Motors and 6.0amp Drivers ...
So, you've decided connecting the electronics is just not your thing! And, making it work with your computer is just out of the question! He...

$115.98
Tumbnail: Important! The above system does not include Windows in...
So, you've decided connecting the electronics is just not your thing! And, making it work with your computer is just out of the question! He...

$80.00
Tumbnail: Extra Axis (for a total of 4 axes 425 oz-in motors only...
So, you've decided connecting the electronics is just not your thing! And, making it work with your computer is just out of the question! He...

Z-Axis Assemblies:

$1195.00
Tumbnail: 13"x24" version (Base Kit No Electronics) Includes str...
Here is a desktop sized CNC machine called blueChick. It really does fit on a desktop, with not much else on the desk. The machine measures ...

$1195.00
Tumbnail: 13"x36" version (Base Kit No Electronics) Includes str...
Here is a desktop sized CNC machine called blueChick. It really does fit on a desktop, with not much else on the desk. The machine measures ...

$1574.00
Tumbnail: 13"x24" versionParts listed in the base kit and electronics ...
Here is a desktop sized CNC machine called blueChick. It really does fit on a desktop, with not much else on the desk. The machine measures ...

$1574.00
Tumbnail: 13"x36" versionParts listed in the base kit and electronics ...
Here is a desktop sized CNC machine called blueChick. It really does fit on a desktop, with not much else on the desk. The machine measures ...

$1739.00
Tumbnail: blueChick version 4.2 CNC Machine Kit with 12"x36" Routing A...
The blueChick v4.2 is a desktop sized CNC machine that has a working area of 12"x36"x3" (X, Y and Z travel distances. The blueChick is perfe...

$1360.00
Tumbnail: blueChick version 4.2 above Machine Kit (12"x36") without El...
The blueChick v4.2 is a desktop sized CNC machine that has a working area of 12"x36"x3" (X, Y and Z travel distances. The blueChick is perfe...

$2494.00
Tumbnail: blackToe 2'x4' routing area Version 4.1 CNC Machine KitShipp...
A new toy for The Next Industrial Revolution!. Everyone with a garage (or a spare bedroom) can get serious with their creations on the cheap...

$2115.00
Tumbnail: blackToe 2'x4' routing area Version 4.1 CNC Machine Kit with...
A new toy for The Next Industrial Revolution!. Everyone with a garage (or a spare bedroom) can get serious with their creations on the cheap...

$741.00
Tumbnail: blackToe 2'x4' upgrade to a blackFoot 4x8 CNC Machine KitShi...
A new toy for The Next Industrial Revolution!. Everyone with a garage (or a spare bedroom) can get serious with their creations on the cheap...

$320
Tumbnail: Optional TableShipping quote required for all CNC Machines.
Optional table (bed) for the blackToe CNC Machine kit.

$3235.00
Tumbnail: blackFoot 4'x8' routing area Version 4.1 CNC Machine KitShip...
The blackFoot 4'x8' CNC machine has a cutting area of 4 feet (48 inches/1219.2 mm) by 8 feet (96 inches/2438.4 mm). The machines is intended...

$2775.00
Tumbnail: blackFoot 4'x8' routing area Version 4.1 CNC Machine Kit wit...
The blackFoot 4'x8' CNC machine has a cutting area of 4 feet (48 inches/1219.2 mm) by 8 feet (96 inches/2438.4 mm). The machines is intended...

$3,645.00
Tumbnail: greenBull 6X Short Z CNC Machine KitShipping quote required ...
Here is our largest CNC Machine Kit intended for larger sheet sizes or large 3D carving ability. The CNC Machine can contain a torsion box t...

$3,025.00
Tumbnail: greenBull 6X CNC Short Z Machine Kit without ElectronicsShip...
Here is our largest CNC Machine Kit intended for larger sheet sizes or large 3D carving ability. The CNC Machine can contain a torsion box t...

$3,495.00
Tumbnail: greenBull 5X Short Z CNC Machine Kit:Shipping quote required...
Here is our largest CNC Machine Kit intended for larger sheet sizes or large 3D carving ability. The CNC Machine can contain a torsion box t...

$2,875.00
Tumbnail: greenBull 5X Short Z CNC Machine Kit without Electronics:Shi...
Here is our largest CNC Machine Kit intended for larger sheet sizes or large 3D carving ability. The CNC Machine can contain a torsion box t...

$3720.00
Tumbnail: greenBull 6X Long Z CNC Machine KitShipping quote required f...
Here is our largest CNC Machine Kit intended for larger sheet sizes or large 3D carving ability. The CNC Machine can contain a torsion box t...

$3100.00
Tumbnail: greenBull 6X CNC Long Z Machine Kit without ElectronicsShipp...
Here is our largest CNC Machine Kit intended for larger sheet sizes or large 3D carving ability. The CNC Machine can contain a torsion box t...

$3570.00
Tumbnail: greenBull 5X Long Z CNC Machine Kit:Shipping quote required ...
Here is our largest CNC Machine Kit intended for larger sheet sizes or large 3D carving ability. The CNC Machine can contain a torsion box t...

$2950.00
Tumbnail: greenBull 5X Long Z CNC Machine Kit without Electronics:Ship...
Here is our largest CNC Machine Kit intended for larger sheet sizes or large 3D carving ability. The CNC Machine can contain a torsion box t...

6X - $2,210.00
Tumbnail: 6' x 120" Cutting AreaShipping quote required for all tables...
(10' or 304.8 cm), One (1) initial module and Three (3) expansion modules.

5X - $1,844.00
Tumbnail: 5' x 120" Cutting AreaShipping quote required for all tables...
(10' or 304.8 cm), One (1) initial module and Three (3) expansion modules.

6X - $2,730.00
Tumbnail: 6' x 148.8125" Cutting AreaShipping quote required for all t...
(12.4' or 377.984 cm), One (1) initial module and Four (4) expansion modules

5X - $2,278.00
Tumbnail: 5' x 148.8125" Cutting AreaShipping quote required for all t...
(12.4' or 377.984 cm), One (1) initial module and Four (4) expansion modules

6X - $3,250.00
Tumbnail: 6' x 177.625" Cutting AreaShipping quote required for all ta...
(14.802' or 451.168 cm), One (1) initial module and Five (5) expansion modules

5X - $2,712.00
Tumbnail: 5' x 177.625" Cutting AreaShipping quote required for all ta...
(14.802' or 451.168 cm), One (1) initial module and Five (5) expansion modules

$3689.00
Tumbnail: redFrog Pick and Place Machine Kit (Shipping not included. S...
BuildYourCNC's very own Pick and Place Machine offered to the public. This is the pick and place machine we use in-house to assemble our ele...

$255.00
Tumbnail: Combo #1 with hardware, plans ad DVD
These are my hand picked components and hardware for the perfect leap into this CNC process. You will also get the cut sheets and plans for ...

$75.00
Tumbnail: Combo #1 (Plans with DVD)
These are my hand picked components and hardware for the perfect leap into this CNC process. You will also get the cut sheets and plans for ...

$1700
Tumbnail: blackTooth laser cutter and engraver Laser Cutter/Engraver - Parallel Interface - No Integrated C...
We have been developing a laser cutting and engraving system making sure the machine can be low cost and easy to use at the same time. The m...

$1775
Tumbnail: blackTooth laser cutter and engraver Laser Cutter/Engraver - USB Interface - No Integrated Comput...
We have been developing a laser cutting and engraving system making sure the machine can be low cost and easy to use at the same time. The m...

$2100
Tumbnail: blackTooth laser cutter and engraver Laser Cutter/Engraver with Integrated ComputerShipping quote...
We have been developing a laser cutting and engraving system making sure the machine can be low cost and easy to use at the same time. The m...

$750.00
Tumbnail: blackTooth laser cutter and engraver blackTooth Base Kit - Structure and Mechanicals Only - No La...
We have been developing a laser cutting and engraving system making sure the machine can be low cost and easy to use at the same time. The m...

$640.00
whiteAnt 3d printer whiteAnt Base Kit (Everything Except the Electronics)Shippin...
Here is your chance to build a machine that can form 3D plastic models, literally from the bottom-up. Traditionally called an FDM machine (F...

$345.00
whiteAnt 3d printer whiteAnt Gen4 Electronics Bundle
Here is your chance to build a machine that can form 3D plastic models, literally from the bottom-up. Traditionally called an FDM machine (F...

$27.00
Vacuum Nozzle and Vacuum Cups
This is a tool to serve as a pick up for SMD parts and placing them on a PCB board. This part accepts a tube to connect to a vacuum source a...

CNC Machine Kits:


Machine Assemblies Quick Links and How to Purchase:

It's easy to get overwhelmed with what to purchase to create you very own CNC Machine or CNC Router. The following list wil provide you with generally what you will need for certain condition:

Electronics:

All Machines will need power to move each axis. This is done with Motors, Drivers, Breakout board and Power Supply. You will generally need 3 motors and drivers in all. Other components that accompany the motors and drivers are a power supply to provide power to the motors, and a breakout board which conveniently interfaces the computer to the motor drivers.

Machines with Roller Chain Based Drives:

Roller chain drives will move the machine's axes using sprockets that ride along a roller chain . Generally, you will need 4 main components per motor. These components consists of one drive sprocket, one collar to allow the drive sprocket's bore to securely fasten to the motor shaft, one idler sprocket, and a specific length of chain. The chain will be the length of the axis to which it will be applied with additional length to account for structure.

Machines with Lead Screw drives:

If you are interested in creating motion with lead screws and nut, you will first need a lead screw. The lead screw will need to be stabilized and be able to turn freely. This is done with bearings and collars. For each lead screw, you will need two bearings with the inside diameter that matches the diameter of the lead screw, and you will need two collars with inside diameters that match the diameter of the lead screw. To couple (attach) the motor's shaft to the lead screw, you will need a coupling. Couplings offered here come in three parts, one hub (end) that matches the motor shaft diameter, another hub that matches the diameter of the lead screw, and an insert (rubber spider) that fits between the two hubs to permit a flexible connection.