OSG EX Gold Drill, Regular Type for Stainless Steel and Mild Steel, Blade Diameter 7.25mm, 8597725 EX-SUS-GDR-7.25, 1 piece

Catalog number: EX-SUS-GDR-7.25 Features: ● Regular blade 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): 7.25 ● Groove length (mm): 69 ● Overall length (mm): 113 ● Shank diameter (mm): 8 ● Effective machining depth: 3D (blade diameter x 3 times) ● Twist angle (°): 35 to 40 ● Surface treatment: TiN coating Material/Finish: ● High speed steel (HSSE)