Rushmore USA 115 Piece Cobalt Screw Machine Stub Length Drill Set, 1/16″ to 1/2″ by 64ths, #1 to #60, A to Z – RN115CO

• Primarily designed for machining operations in screw machines.
• Short length offers increased rigidity for machine drilling a variety of materials including steel, cast steel, cast iron, alloyed or non-alloyed ferrous materials, as well as non-ferrous and non-metallic materials.
• Use with hand held manual drills, portable or stationary machines.
• For optimal performance, use of lubricating/cutting oils or coolant fluids is recommended.
• Cutting Direction: Right Hand
• Drill Point Angle: 135
• Flute Shape: Standard Spiral, Helical Flute
• Helix Angle: 30
• Made in the U.S.A.
• Material Range: Steel, Stainless Steel, High-Temp Exotic Alloys, Non-Ferrous, Cast Iron, Plastics

Includes:
Metal lndex

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