5pcs 1 set Grinding head（black/gray）
Made of 45 steel, the surface is blackened, sharper and more durable, and can handle wood, non-ferrous metals, plastics and rubber.
Easy to use, safe and reliable, can reduce labor intensity and improve the working environment. The economic benefits are greatly increased, and the overall processing cost can be reduced by several dozen times.
Specifications: 6MM diameter, polished wood with a maximum diameter of 13MM.
Name: Black Mace Grinding Head
Material: high carbon steel
Suitable for woodworking, used for engraving of wood, plastics and other soft materials, chamfering, hollowing, slotting, reaming, etc.
Buy Note: This type of wood rotary file is only suitable for soft materials such as cork, and can not be used for other hardwood.