10Pcs 3.175Mm Blue Naco Coated Pcb Bits Carbide Engraving Milling Cutter For Cnc Tool Rotary Burrs

Description:
10pcs 3.175mm blueNACOcoated PCB bits carbide engraving corn milling cutter fit for CNC machinery rotary burrs.
Specification:

Features:

1. Use of ultra-fine grain carbide material with good milling, cutting performance, ensure high work efficiency;

2. Have sufficient bending strength and wear resistance; High hardness, high wear resistance, high strength;

3. Sharp cutting edge, milling, hole and plate edge, surface clean, neat, noburr.

Application:

PCB, SMT, CNC, mould, sculpture, plastic, copper, stainless steel and other hardware processing.

Package Included:

10 x PCB Bits