Sandvik CoroDrill 860-GM Solid Carbide Drill (720) X1BM 860.1-0820-026A1-GM 1 piece

Catalog number: 860.1-0820-026A1-GM Features: ●A new thinning shape with low resistance and greatly reduced vibration when biting. ●High-precision hole quality is achieved even under unstable drilling conditions, and burrs at the time of exit can be suppressed. Applications: ●For drilling all work materials. ●For high-productivity, high-precision drilling. Specifications: ●Blade diameter (mm): 8.20 ●Groove length (mm): 47 ●Total length (mm): 89 ●Shank diameter (mm): 10 ●Tip angle (°): 140 ●Surface treatment: TiAlSiN+TiSiN ●Lubrication type: Internal lubrication ●Maximum machining depth (mm): 26 Material/Finish: ●Carbide (HC)