BIC TOOL Moonlight Drill 3.8mm GKD3.8 10 pieces

Catalog number: GKD3.8 Features: ● Unique technology is used for the shape of the cutting edge tip to achieve amazing sharpness. ● Significant improvements have been made to the bite, cutting ability, and chip removal. ● The unique tip shape shortens cutting time and reduces power consumption by approximately 30%. Applications: ● Workpiece: Stainless steel, hard-to-cut materials, general steel, mild steel, pipes, etc. Specifications: ● Blade diameter (mm): 3.8 ● Groove length (mm): 49 ● Total length (mm): 77 ● Shank diameter (mm): 3.8 ● Effective machining depth: 3D (blade diameter x 3 times) Material/Finish: ● Cobalt high-speed steel (HSCO-M35)