ISF Cobalt Masamune Drill 3.1mm COD-3.1 10 pieces

Catalog number: COD-3.1 Features: ● This drill has a sharp cutting edge that can cut through difficult-to-cut materials such as stainless steel and titanium alloy hard steel. ● Made of high-cobalt high-speed steel (HSCO-M42), it is ideal for stainless steel and difficult-to-cut materials. ● The tip has a sharp cutting edge, which provides excellent cutting performance with perfect centripetal motion and more than twice the cutting speed. Applications: ● Workpiece: Stainless steel, alloy steel for difficult-to-cut materials, general steel, mild steel. Specifications: ● Blade diameter (mm): 3.1 ● Groove length (mm): 42.0 ● Total length (mm): 71.0 ● Shank diameter (mm): 3.1 ● Effective machining depth: 3D (blade diameter x 3 times) Material/Finish: ● Cobalt high-speed steel (HSCO-M42)