Item Type: Bur Set 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 work1Excellent Material: Die grinder bits are made of tungsten steel alloy, the knife body is solid, high wear resistance, incisive and efficient. 2Double Cut: The burr set produces a finer finish than single cut and reduces the size of the chips and slivers, which also gives greater tool control. 3Excellent Balanced: The carbide burr set cut through extraneous material like a hot knife through butter. No wear out after a long time use. The shaft will not bend at high speed. 4Round Drill Shank: Bur set adopts 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. 5Wide Application: 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, chipboard, sandwich board. 5 x Die Grinder Bits Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia