Sandvik CoroDrill 860-NM Solid Carbide Drill (721) H10F 860.1-0420-034A1-NM 1 piece

Catalog number: 860.1-0420-034A1-NM Features: ●Highly productive solid carbide drill with a unique blade shape that breaks up chips into small pieces and prevents chip clogging problems. ●High precision, long life, and low power even when cutting conditions are increased. ●Highly productive solid carbide drill. Applications: ●For drilling non-ferrous materials. Specifications: ●Blade diameter (mm): 4.20 ●Groove length (mm): 47 ●Total length (mm): 86 ●Shank diameter (mm): 6 ●Effective machining depth: 8.142857142857 ●Tip angle (°): 130 ●Maximum machining depth (mm): 34.2 ●Lubrication type: Internal lubrication