Mitsubishi K GTD General-purpose machining high-speed drill 8.5 mm GTDD0850M1 1 piece

Catalog number: GTDD0850M1 Features: ● Unique manufacturing and coating technology significantly improves machining efficiency. Applications: ● Workpiece: General steel, stainless steel, cast iron, non-ferrous metals. Specifications: ● Blade diameter (mm): 8.5 ● Groove length (mm): 74.6 ● Total length (mm): 170 ● Shank: MT1 ● Surface treatment: TiN coating (G) ● G-coated taper drill 6.0 mm Material/Finish: ● High-speed steel (HSS)