ANSI M35 (H.S.S. + 5% Cobalt) Drill, with Silver & Deming shank, Gold and black oxide coating for corrosion resistance.
9/16'' Cutting Diameter; 1/2'' Shank Diameter; Straight shank with 3-Equal-flats to fit 1/2" chucks
6" overall length with 3" flute length;
With aggressive 135° split points, these cobalt drills bits not only last longer while drilling but also cut faster than standard high-speed steel bits.
It's ideal for drilling cast iron, heat-treated steel, stainless steel and other hard materials.
High-Quality M35 H.S.S. + 5% Cobalt: Designed for enhanced durability and superior heat resistance, suitable for drilling hard materials.
135° Split Point for Efficiency: Sharp, precise tip reduces drill bit walking and eliminates the need for a pilot hole, improving accuracy.
1/2" Shank with 3-Equal-Flats: Ensures a strong grip in 1/2" chucks, preventing slippage for reliable, consistent drilling performance.
Optimal Length and Flute Design: 6" total length with a 3" flute length provides a balanced approach to reach and power in drilling tasks.
9/16" Drill Bit Size: Ideal for versatile drilling applications, from DIY projects to industrial manufacturing tasks.

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