Mitsubishi SDLS General-purpose machining long shank straight high-speed steel drill 7.7 mm SDLSD0770A250 1 piece

Catalog number: SDLSD0770A250 Features: ●High rigidity, ideal for when a long overall length is required to avoid interference with the workpiece. ●Good bite, so it can be used for a wide range of applications, from machine feed to hand feed processing. Applications: ●Workpiece: mild steel, general steel, stainless steel, cast iron, light alloy. Specifications: ●Blade diameter (mm): 7.7 ●Groove length (mm): 75.3 ●Overall length (mm): 252.3 ●Shank diameter (mm): 7.7 ●Effective processing depth: 5D (blade diameter x 5 times) ●Tip angle (°): 118 Material/Finish: ●High-speed steel (HSS)