Rushmore USA 4 Flute 90 Drill Point Solid Carbide TiAlN Coated Single End Drill Mill, 5/16″ Size Shank Diameter, 7/8″ Length of Cut, 2-1/2″ Overall Length

• 4 flute design allows for faster speeds feeds and is self-centering (less walking).
• Drill/Mills are made of solid carbide and available uncoated or with a TiAIN (titanium aluminum nitride) coating that prevents metal chips from sticking to the end mill for better performance and cuts
• Ideal for drilling, slotting, chamfer profile milling
• CNC ground.
• Tool Material: Solid Carbide
• Helix Angle: 90

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