คาร์ไบด์ดอกสว่านคาร์ไบด์ tipped บิตเจาะ

Two Flute Round Nose Sprial Bits Micro - Grain Solid Carbide CNC Carbide Bits 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: 12,000-24,000 r.p.m OEM and ODM are available Applications: For cutting soft wood, hard wood, Laminated wood( plywood), particleboard