High product processing quality, high finish, can process out a various of high-precision mold cavity | In a great part of the work, it can replace the petiole small wheel, and no dust pollution. | Mainly used on pneumatic or electric tools, the carbide burrs Rotating speed requirement is: 6000-50000 rpm | High production efficiency, the processing efficiency is several times higher than file, nearly 10 times higher than small wheel stalk | Suitable for mold manufacturing, mechanical chamfering and deburring, welding and metal non-metal processing engraving, etc.