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Carbide Dovetail End Mills for O-Rings


Create dovetail grooves that allow O-rings to flex without falling out of place. Made of solid carbide, they are harder, stronger, and more wear resistant than high-speed steel and cobalt steel for the longest life and best finish on hard material. Their extreme hardness means they are brittle, so a highly rigid setup, such as a CNC machine, is necessary to prevent the end mill from breaking.
Mill | ||||||||
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For O-Ring Wd. | Dia. | Thick. | Shank Dia. | Overall Lg. | Flute Spacing | For Use On | Each | |
Uncoated | ||||||||
3 Flute—24° Chamfer Angle | ||||||||
0.21" | 0.293" | 0.172" | 5/16" | 2 1/2" | Equal | Aluminum, Brass, Bronze, Fiberglass, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool Steel | 0000000 | 000000 |