Rotary Burrs, Double Cut Tungsten Burres, 8 Pieces Double Cut Tungsten Carbide Rotary Burres

【PREMIUM CARBIDE BUTTER SET】: This set includes 8 of the most popular shapes in a fitted case. With 1/4 inch shank, suitable for processing various metals and most rotary grinders. Excellent choice for precise metal removal when shaping, leveling or porting cast iron, steel and other ferrous metals.【ADVANCES TUNSTEN MATERIAL】: 100% raw virgin tungsten carbide burrs whose life is very long, 10 times the durability of other HSS cutters and 200 times the durability of small wheel.Hardness can reach HRC70, sharp and sturdy.【PRECISE DOUBLE CUT】: Double cut style, right and left helical flutes combine to produce a chisel type cutting tooth, this precision, when combined with precision grinders, results in smooth operation, rapid metal removal and fine finishes.【WIDELY APPLICATION】: Widely used for the metal working, tool making, pattern engineering, wood carving, jewelry making, welding, chamfering, casting, deburring, grinding, breech porting and carving.Include body shops, fabrication shops, brake shops, industrial workshops, die makers.SIZE INFORMATIONShank Dia: 6mm (1/4 inch)Fits for most rotary tools with 1/4\" chuck, large size head can do better carving and grinding jobs.Made of heat-treated tungsten carbide material, sharp and wear-resisting, can bring high efficiency grinding and carving experiences.VARIOUS SHAPEThis kit includes 8 different shapes of head, 1pc for each shape with double cut, can meet your different requirements.ON WOODDouble-cut file, suit for wood, aluminum and other soft metal material.Mainly be used with electric or air tools.ON PURE COPPERCan be used for metal or nonmetal carving, mold cavity processing, impeller passage grinding and so on.ON ALUMINUMSuggest rotating speed is between 6000-50000rpm. The cutting file should be placed in a correct place and suggest to wear safety goggles while operating.Sold by the Bianco FR store