mũi khoan carbide

Micro - Grain Solid Carbide 3 Flutes Spiral Chipbreaker Bit CNC Carbide Bits Micro - Grain Solid Carbide 3 Flutes Spiral Chipbreaker Bit for Cutting Wood, Laminate,artificial stone, plastic,PVC Description: Bits are made of micro-grain solid carbide, Produced by Walter CNC grinding machines. The series of tools are used to cut wood board with double-side thin slices. It is easy to cut with low resistance, and the surface processed is smooth. Rotating speed: 16,000-30,000r.p.m