Carbide Burr Set, Die Grinder Bits 1/4 Inch Shank, 8pcs Double Cut Solid Carbide Rotary Burr Set for Die Grinder Drill, Metal Wood Carving, Engraving, Polishing, Drilling

Product Features: ? Using Carbide Rotary Burrs is a effective way to realize mechanization in hand work operations. ? Ideal for cleaning up welds, grinding weld beads, shaping parts,smoothing rough castings, or porting cylinder heads. ? Carbide Rotary Burrs can be widely used in machining iron,steel casting,carbon steel,alloy steel,stainless steel,hardened steel,copper aluminium etc. Product Specifications? ? 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 Please Attention: 1. Always ensure your burr shank is well inserted into your collet andclamped down tightly. 2. Wear an eye mask to protect your eyes from filings.