OSG EX Gold Drill, Regular Type for Stainless Steel and Mild Steel, Blade Diameter 3.25mm, 8597325 EX-SUS-GDR-3.25, 1 piece

Catalog number: EX-SUS-GDR-3.25 Features: ● Regular groove length series ideal for stainless steel, mild steel, aluminum alloy, copper alloy, etc. ● Effective for highly ductile work materials. Applications: ● Work materials: low and medium carbon steel, stainless steel, copper alloy, aluminum drawn material, aluminum alloy casting, magnesium alloy. Specifications: ● Blade diameter (mm): 3.25 ● Groove length (mm): 36 ● Total length (mm): 68 ● Shank diameter (mm): 4 ● Effective machining depth: 3D (blade diameter x 3 times) ● Surface treatment: TiN coating Material / Finish: ● High speed steel (HSSE)