clearance 6pcs Carbide Burrs Set Lengthen Tungsten Steel Solid Rotate Cylinder Head Porting Kit for Woodworking Drilling Carving

1、High Polishing: Carbide burrs set has good quality and high polishing degree which can process high accuracy mold cavities of various shapes. 2、Finishing: Cylinder head porting kit has high efficiency high quality finishing long service life and good economic benefits. 3、Tungsten Steel Material: This carbide tip is made of high quality tungsten steel high hardness durable and long service life. 4、Application: Carbide burrs set is suitable for grinding and polishing cast iron cast iron carbon steel alloy steel stainless steel and other materials. 5、Matching: The cylinder head porting kit is usually used in conjunction with a hand held electric or air tool driver (can also be used in machine tools).