Mitsubishi K GWSS Deep hole processing G-step frame straight high speed steel drill 8.2 mm GWSSD0820 1 piece

Catalog number: GWSSD0820 Features: ●Deep holes can be machined without steps. ●Effective for shallow hole machining. ●Achieves a lifespan 2 to 3 times longer than non-coated products. Applications: ●Workpiece: carbon steel, alloy steel, stainless steel, cast iron, non-ferrous metals, etc. Specifications: ●Blade diameter (mm): 8.2 ●Groove length (mm): 86.5 ●Total length (mm): 119.5 ●Shank diameter (mm): 8.2 ●Tip angle (°): 118 ●Surface treatment: TiN coating Material/Finish: ●Cobalt high-speed steel (CO HSS)