10Pcs Cnc Router Bits 3.175 X 22Mm Single Flute Spiral Carbide Cnc Router Bits Milling Cutter
- Non-stick knives, smoke-free, tasteless, mute, mirror grinding process design.
- Large-capacity chip groove and spiral blade sharp, improve the efficiency and quality of products.
- Cutting diameter: 3.175 mm
- Cutting edge length: 22mm