Description:

10Pcs of Burrs for Rotary Drill, made of quality tungsten steel (solid carbide), can be applied for steel, stainless steel, high-temp alloys and cast iron. Cutting edge diameter: 6mm; Shank length: Shank diameter: 3mm (About 1/8''); Total length: 40mm-50mm; Hardness: can up to HRC70. Adaptability C 1/8? straight shank can be held by any rotary tool with three jaw chuck for accurate centering. Double Cut Design C The groove lines of the head are crossed, more suitable for an object whose density is relatively low, such as wooden, plastic and aluminum. High production efficiency, the processing efficiency is several times higher than file, nearly 10 times higher than small wheel stalk..