Contact Us Add to Favorite\nWelcome to\nRedCoreContact Us \nFast Shipping\nHassle Free Return\neBay Money\nBack Guarantee\nAuthenticity GuaranteeDouble Cut Tungsten Carbide Burr Set for Ratory Tool, 10 Pcs Die Grinder Bits with 1/8 inches Shank for DIY Woodworking, Carving, Plastic Drilling, Metal Polishing, Engraving \nFeatures\n--1. Die grinder bit made of premium tungsten carbide steel for long working life, sturdy and durable.\n--2. Double cut means the flutes are cross-cut which creates smaller chips during faster cutting, superior operator control, and reduced loading. More effective on harder materials than single or aluma cut. Designed for vibration-free precision cutting, fast stock removal.\n--3. Carbide double cut burr set apply on cutting wood, plastic, iron, carbon steel, alloy steel, stainless steel, copper, aluminum, and other metals, and marble, jade, bone etc. 10 different shapes meet most of your drilling needs, suitable for drilling, engraving, carving, polis;