Specification:CD 1/8" X CH 1" X SHK 1/4" X OAL 2-1/2"
Other Features:Nano blue Coating prevent high temperature and oxidation efficiently.
3 flutes with up cut spiral, material virgin tungsten carbide,good wear resistance
2D & 3D Carving for CNC table mount and handheld router, router engraver machine.
Application:hard wood,soft wood, Aluminum, MDF,Plastics,Copper,Veneered Plywood, circuit board etc.
Customer Service: If any quality problem,please contact Amazon service and initiate refund according to Amazon return policy ; we could also send you new item replacement.