8pc Carbide rotary burr set Die Grinder Bits for Metal Tungsten carbide burr for woodcarving engraving drilling -1-4" shank fits die grinder-

rotary burr set. Carbide rotary burrs are widely used in welding, woodworking, metal processing. Clean-up work on the insides, modify several cast iron heads and an aluminum MGB head These cutting burrs are easy and consistent to use, they won't clog Rotary files have more cutting edges and will remove material much faster and leave a smoother finish Always ensure your burr shank is well inserted into yourcollet and clamped down tightly Specification: SA-5: Cylindrical shape 1/2" x 1"-1/4"Shank SA-3: Cylindrical shape 3/8" x 3/4"-1/4"Shank SC-1: Cylindrical radius end 1/4" x 5/8"-1/4" shank SC-3: Cylindrical radius end 3/8" x 3/4"-1/4" shank SD-1: Ball shape 1/4"X7/32"-1/4"shank. SD-3: Ball shape 3/8"X5/16"-1/4"shank. SF-3: Tree shaped radius end 3/8" x 3/4"-1/4"shank SF-5: Tree shaped radius end 1/2" x 1"-1/4"shank