Mitsubishi K BTSD Blister Pack Metalworking High Speed ​​Drill 7.4mm (1 piece) BTSDD0740 1 PK

Catalog number: BTSDD0740 Features: ● Suitable for a wide range of work materials, from iron, steel, and light alloys to plastics and wood. Applications: ● Work materials: mild steel, general steel, stainless steel, cast iron, light alloys. Specifications: ● Blade diameter (mm): 7.4 ● Groove length (mm): 78.0 ● Total length (mm): 113 ● Shank diameter (mm): 7.4 ● Effective machining depth: 3 to 5D (blade diameter x 3 to 5 times) Material/Finish: ● High-speed steel (HSS)