OSG [Sold out and discontinued] Carbide WD drill 3320780 WD-2D-7.8 1 piece

Catalog number: WD-2D-7.8 Features: ●Next-generation general-purpose carbide drill that is compatible with a variety of processing machines, from small machines and high-performance machining centers to automatic lathes and lathes. ●The new wave blade shape and low core thickness design achieve low thrust and stable torque. Applications: ●Cutting materials: low, medium, and high carbon steel, alloy steel, tempered steel, cast iron, and ductile cast iron. Specifications: ●Blade diameter (mm): 7.8 ●Groove length (mm): 41 ●Total length (mm): 79 ●Shank diameter (mm): 8 ●Effective machining depth: 2D (blade diameter x 2) ●Surface treatment: WDI coating Material/Finish: ●Micro grain carbide