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(65-026) Onsrud Super 'O' Cut and Shank Diameter: 1/4" (6.35mm) Cut length: 1-1/4" (31.75mm)
$60.35
(65-025) Onsrud Super 'O' Cut and Shank Diameter: 1/4" (6.35mm) Cut Length: 1" (26mm)
$50.00
Introduction:

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 6.35mm
Shank diameter - 1/4 inch or 6.35mm

Description:

This is a very high quality end mill intended to cut plastic, aluminum, wood and solid surface and is Onsrud's super 'O' geometry. We use this end mill exclusively to cut our MDO parts and does a great job. The tool is very quiet, with their premium micro grain carbide there is superior wear resistance and strength. The top has a special geometry to better bottom finish and also works well for plunging into materials.

Soft Wood, Hard Wood, MDF (Medium Density Fiberboard), Soft Plywood, Hard Plywood:
Chip load: .004 to .006
Suggested Low End Feed Rate: 72 IPM
Suggested High End Feed Rate: 108 IPM

Soft Plastic, :
Chip Load: .008 to .012
Suggested Low End Feed Rate: 144 IPM
Suggested High End Feed Rate: 216 IPM

Hard Plastic:
Chip Load: .010 to .012
Suggested Low End Feed Rate: 180 IPM
Suggested High End Feed Rate: 216 IPM

Sheet Aluminum (16,000 RPM):
Chip Load: .003 to .006
Suggested Low End Feed Rate: 48 IPM
Suggested High End Feed Rate: 96 IPM

All Feed Rates are based on 18,000 Spindle RPM except for the sheet aluminum.

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We're proud to be affiliated with the Katy Makerspace. We recently provided them with a blackToe for their members to use. In this first part we'll be examining how they went about organizing parts for the initial build, as well as constructing the table.
greenBull cutting aluminum graphic poster Cutting Aluminum with the greenBull CNC and Onsrud End Mill
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