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NEW: CNC Router PLANS Available for all of our Newest CNC Models!! Click here to "Design Your CNC".
Main image of pump, water reservoir, fan, radiator, G1/4 fittings and silicone tubing for CNC router spindle water cooling and CPU Cooling Main image other angle of pump, water reservoir, fan, radiator, G1/4 fittings and silicone tubing for CNC router spindle water cooling and CPU Cooling Main image of pump portion of the pump, water reservoir, fan, radiator, G1/4 fittings and silicone tubing for CNC router spindle water cooling and CPU Cooling kit Water resevoir single threaded hole end view for CNC router spindle water cooling and CPU Cooling kit Multiple threaded holes end of water reservoir for CNC router spindle water cooling and CPU Cooling kit. The G1/4 water tubing fittings for CNC router spindle water cooling and CPU Cooling kit pump and water reservoir connection using the G1/4 coupling fitting for CNC router spindle water cooling and CPU Cooling kit Alternate connection for pump and water reservoir coupling with the G1/4 fitting for CNC router spindle water cooling and CPU Cooling kit water reservoir being plugged with the G1/4 plug fitting for CNC router spindle water cooling and CPU Cooling kit G1/4 tube fitting for the water reservoir for CNC router spindle water cooling and CPU Cooling kit G1/4 fitting with tubing connected to the water reservoir for CNC router spindle water cooling and CPU Cooling kit tubing connected to the spindle tube fitting for the CNC router spindle water cooling and CPU Cooling kit G1/4 tube fitting connected to the pump for the CNC router spindle water cooling and CPU Cooling kit G1/4 tube fitting connected to the water reservoir for the CNC router spindle water cooling and CPU Cooling kit Silicone tubing connected to the fan and radiator for the CNC router spindle water cooling and CPU Cooling kit The pump, water reservoir, fan, radiator, G1/4 fittings and silicone tubing for CNC router spindle water cooling and CPU Cooling kit all connected using silicone tubing with 1/4 12VDC Power Supply for use with the pump and fan for the CNC router spindle water cooling and CPU Cooling kit.
Main image of pump, water reservoir, fan, radiator, G1/4 fittings and silicone tubing for CNC router spindle water cooling and CPU Cooling Main image other angle of pump, water reservoir, fan, radiator, G1/4 fittings and silicone tubing for CNC router spindle water cooling and CPU Cooling Main image of pump portion of the pump, water reservoir, fan, radiator, G1/4 fittings and silicone tubing for CNC router spindle water cooling and CPU Cooling kit Water resevoir single threaded hole end view for CNC router spindle water cooling and CPU Cooling kit Multiple threaded holes end of water reservoir for CNC router spindle water cooling and CPU Cooling kit. The G1/4 water tubing fittings for CNC router spindle water cooling and CPU Cooling kit pump and water reservoir connection using the G1/4 coupling fitting for CNC router spindle water cooling and CPU Cooling kit Alternate connection for pump and water reservoir coupling with the G1/4 fitting for CNC router spindle water cooling and CPU Cooling kit water reservoir being plugged with the G1/4 plug fitting for CNC router spindle water cooling and CPU Cooling kit G1/4 tube fitting for the water reservoir for CNC router spindle water cooling and CPU Cooling kit G1/4 fitting with tubing connected to the water reservoir for CNC router spindle water cooling and CPU Cooling kit tubing connected to the spindle tube fitting for the CNC router spindle water cooling and CPU Cooling kit G1/4 tube fitting connected to the pump for the CNC router spindle water cooling and CPU Cooling kit G1/4 tube fitting connected to the water reservoir for the CNC router spindle water cooling and CPU Cooling kit Silicone tubing connected to the fan and radiator for the CNC router spindle water cooling and CPU Cooling kit The pump, water reservoir, fan, radiator, G1/4 fittings and silicone tubing for CNC router spindle water cooling and CPU Cooling kit all connected using silicone tubing with 1/4 12VDC Power Supply for use with the pump and fan for the CNC router spindle water cooling and CPU Cooling kit.
Price Options Your Cart
Spindle Cooling Base Kit - Pump, Fan, Radiator, Reservoir, Fittings, and Tubing
$88.40
Spindle Cooling Kit with 12VDC Power Supply
$98.30
Introduction:

Cool your "Water Cooled" spindle for your CNC Router or CNC Machine with this compact kit of pump, water reservoir, fan, radiator, G1/4 fittings and silicone tubing.

Description:

This kit is a great compact way to cool your spindle using water circulation.

Included in the base kit:- Pump to circulate the water through the spindle, water reservoir, fan and radiator.- Fan and radiator to radiate the heat away from the water. The radiator contains small metal fins to collect the heat from the water and the fan is used to move the heat away from the fins using convection. This allows two forms of heat transfer to cool the water: radiation and convection.- Water reservoir to hold a reasonable amount of water to be cooled.- G1/4 tube fittings to connect all of the tubing to each component in the kit- 4 strands of 1/4" ID and 3/8" (or 5/16") OD silicone tubing with lengths of 20" each.

The pump and fan requires a 12VDC power supply. If you don't have a power supply, purchase the kit that incudes the power supply.

Mounting the water reservoir and pump can be accomplished by using cylindrical clamping around the water reservoir. The water reservoir measures 2 inches in diameter and 11-3/4 inches in length including the threaded end caps.

Related Tutorials
Two motors moving in opposite directions How To Have Two Motors on a Single Axis Spinning in Opposite Directions on a CNC Machine
In this tutorial we will demonstrate how to have two motors on a single axis spinning in opposite directions with the use of a hex inverter.
Step 30: Router Mount Part 1
This tutorial is dated, if you are considering a CNC for your personal use, we would highly recommend purchasing a kit that is very stable from our wide range of machines available. The first of the videos for the router mount is finally edited and ready to post. The z-axis bearing supports were made in the current shape to be able to hold the router with a piece of stock in-between containing a hole for the router. This hole will need the ability to tighten against the router for stability and leveling. For my machine, I'm making one mount. This router mount will be positioned around the upper part of the router housing. Later, I will be installing a vacuum connection which will also serve as increased support for the router.
Step 31: Router Mount Part 2
This tutorial is dated, if you are considering a CNC for your personal use, we would highly recommend purchasing a kit that is very stable from our wide range of machines available. So we have the mount all drawn up on the board. It's time to do some cutting. This mount will have two parts, one for the back of the router that will be positioned between the z-axis bearing support pieces, and the second part that will provide the compression to hold the router in position.