Made with tungsten carbide and suitable for deburring and polishing. Carbide Burr SF-1 Tree Radius End Omni Range Head D 1/4 x 5/8l, 1/4 Double Cut Carbide Burr For Deburring Steel And Stainless TMAX SF-5 Double Cut Carbide Rotary Burr File, 1/2Inch Head Round Tree, 1/4 Inch Diameter 2 Inch Long Shank Drill Accessory For Grinding Suitable for deburring and polishing cast iron, cast steel, carbon steel, alloy steel, stainless steel and other materials up to HRC65 hardness. 1/4 (6.35mm) shank and 1/2 (12.7mm) head diameter. Made with tungsten carbide and suitable for deburring and polishing. Packaged in a clear plastic tube SF-5 Round Nose Tree Head Shape Suitable for deburring and polishing cast iron, cast steel, carbon steel, alloy steel, stainless steel and other materials up to HRC65 hardness., 1/4 (6., 35mm) shank and 1/2 (12., 7mm) head diameter Jual Carbide Rotary Burr File Long CX 1225 M06 100 Mata Bor Tuner Panjang | Shopee Indonesia TMAX SF-5 Double Cut Carbide Rotary Burr File, 1/2Inch Head Round Tree, 1/4 Inch Diameter 2 Inch Long Shank, Double cut head.