Rushmore USA 4 Flute Solid Carbide .020″ Corner Radius Single End Mill, 5/16″ Size Shank Diameter, 13/16″ Length of Cut, 2-1/2″ Overall Length

• Provides a strong corner on the end mill where a radius is permissible.
• Corner radius provides strength and minimizes chipping.
• Eliminates standard end mill alterations.
• Longer tool life.
• Produces a radius in the corner of a slot or pocket.
• 10% cobalt micrograin carbide.
• Shank Style: Straight Shank
• Center Cutting
• Flute Shape: Helix
• Helix Angle: 30
• Mill Diameter: +.000″/-.002″
• Tolerance_Shank Diameter: -0.0001″/-0.0004″
• Workpiece Material Range: Steel, Stainless Steel, High-Temp Exotic Alloys, Non-Ferrous, Cast Iron, Hard Materials, Plastics
• Country of Origin: U.S.A.

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