10pcs 3.175mm Blue Coating PCB 3D Milling Cutter 10/15/20/25 Degrees Tungsten Carbide V Shape Engraving Bit CNC Router Tool

Features:
Blue-nano coating, high temperature resistance, better processing.
Have sufficient bending strength and wear resistance; High hardness, high wear resistance and high strength.
Range of processing: PCB, Copper, Aluminum, ABS, Acrylic, PVC, Nylon, Resin, The majority of plastics, Wood, Fiberglass, Carbon.
Use of ultra-fine grain carbide material with good milling, cutting performance, ensure high work efficiency.
Sharp cutting edge, milling, hole and plate edge, surface clean, neat, no burr.