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Get it between 2025-10-28 to 2025-11-04. Additional 3 business days for provincial shipping.
Size:0.625" Drill Diameter; 1.57" Flute Length; 3.15" Overall Length
Using ultrafine particle tungsten steel base material, it has higher wear resistance and strength, and is an exclusive drill bit for high hardness and high-speed cutting applications, which improves work efficiency.
Sharp Spiral Flutes: Provide neat and smooth cuts. High cutting edge strength, fast cutting speed. Spiral groove facilitates the export of metal chip, saving time and effort in operation.
Suitable for stainless steel, alloy steel, carbon steel, die steel, tool steel, copper, hard plastic and other materials. Widely used in maintenance department, machine shop and other industries.
Clamping stable round shank design, not easy to shake, tight clamping without slipping. The sharp flutes provides quick, smooth, neat cuts with no burrs.