Features Reliable Material: Die grinder bits are made of tungsten steel alloy, the knife body is solid, high wear resistance, incisive and efficient. Efficient Design: Accuracy milled cutting edges to avoid getting stuck and reduce clogging. With fast grinding speed, providing you with a better working experience. High Adaptability: Rasp bits are suitable for hand drill, bench lithium drill, electric grinder and other tool models. An ideal choice for your DIY woodworking, carving, engraving, and polishing. Non Slip: Rasp bits adopt universal round drill shank, which is not easy to slip when rotating at high speed. Can be applied to all major brands of hand drill, electric grinder, etc., applicability of high speed rotation is not easy to slip. Widely Used: Die grinder bits are suitable for a variety of materials, such as solid wood, large core board, multiple layers of board, medium fiber board, particle board, density board, particle board, sandwich board. Specification: Item Type: Die Grinder Bits Material: Tungsten steel alloy Use: Suitable for solid wood, large core board, multiple layers of board, medium fiber board, particle board, density board, particle board, sandwich board Compatible Tool Models: Hand drill, table lithium drill, electric grinder can be applied Scope of Application: Suitable for hardwood, softwood, plastic and other sanding work Package List:5 x Die Grinder Bits Package List 5 x Die Grinder Bits