BIC TOOL Hexagonal Shaft Metalworking Moonlight Drill Blister Pack 4.0mm 6SGK4.0 1 Piece

Catalog number: 6SGK4.0 Features: ● Unique technology is used for the shape of the tip of the blade, achieving amazing sharpness. Applications: ● Workpiece: General steel, mild steel, cast iron, light alloy, resin, aluminum, etc. Specifications: ● Blade diameter (mm): 4.0 ● Groove length (mm): 55 ● Total length (mm): 113 ● Shank diameter (mm): 6.35 ● Effective machining depth: 3D (blade diameter x 3 times) Material / Finish: ● High speed steel (HSS)