4*22  3 Flutes Carbide Mill Spiral Cutter Wood CNC Router Bits Cutting Tools for CNC Machine 

Material: carbide (tungsten steel)
Application: acrylic, high density board, hardwood, ABS.PVC, fiber board, acrylic, hardwood, ABS, high density board, etc
Tools use for machine: advertising engraving machine, woodworking engraving machine, CNC machining center.
Features: high quality domestic tungsten carbide material, the use of numerical control equipment manufacturing, fine polishing processing. Sharp edge, smooth chip removal, more wear.

Flutes Carbide Mill Spiral Cutter chip removal capacity is big, and screw slotdesign, can greatly improve the cutting speed, edge smooth and exquisite,processing and longer life.
Mainly used in cutting and hook slot, during processing non-stick knife, smoke-free, tasteless, mute, mirror grinding process design, combined with
Supercapacity clearance groove, and the spiral blade sharp cutting, greatly improve the processing efficiency and product quality.