OSG EX Gold Drill, Stub type for stainless steel and mild steel, cutting diameter 2.1 mm, 61521 EX-SUS-GDS-2.1, 1 piece

Catalog number: EX-SUS-GDS-2.1 Features: ●Ideal for stainless steel, mild steel, copper alloys, etc. ●Effective for highly ductile work materials. Applications: ●Work materials: low and medium carbon steel, stainless steel, copper alloys, aluminum drawn materials, aluminum alloy castings, magnesium alloys. Specifications: ●Blade diameter (mm): 2.1 ●Groove length (mm): 12 ●Total length (mm): 44 ●Shank diameter (mm): 3 ●Effective machining depth: 3 to 4D (blade diameter x 3 to 4 times) ●Surface treatment: TiN coating Material/Finish: ●High speed steel (HSSE)