Specifications: Can be installed on angle grinders with 8mm and 10mm motor shafts. Product use: root carving, wood carving, bamboo carving. Performance Benefits: High carbon steel cutting head, blackened. Instructions for use: The two knives can be used alternately at five minute intervals. The movable deflector design reduces the risk of stone chips entering the machine. Suitable for polishing, grinding or cutting metal, stone, wood, etc. The wood chisel is a professional woodworking tool that is efficient, practical and easy to use. Changing angle grinder with a very smooth, controllable and continuous carving flow, which is safe to use, designed to give you greater precision. Feature: Movable baffle design on the wood carving head reduces the possibility of chips flying into the machine. Function: With this easy-to-install and easy-to-use wood chisel set option, you can turn your angle grinder into an electric chisel. Suitable: The electric chisel head suitable for polishing, grinding or sawing metal, stone, wood, etc., helps to improve work efficiency. Packing list: 1 angle grinder head and 2 chisels.