Gfhrisyty 12Pcs Masonry Drill Bits Set, Multifunctional Drill Bits for Tile, Brick, Cement, Concrete, Glass, Plastic, Cinder Block, Wood etc, 2/4/6/8/10/12 mm
Multi-masonry drill bits are made of high-quality tungsten carbide. It has a variety of properties such as durability, rust resistance and excellent abrasion resistance, remain for a long time that make the drilling much more easier, less effort and work with a minimum of pressure.. The drill bit can be installed and used, cordless electric drill general-purpose, bench, electric drilling and hand drill. The drilling speed of the Multi-material Drill Bit should be slow, especially in the beginning of drilling. Recommended speed of drill set 100-800 MIN, the larger the diameter, the slower the speed requirement.. The masonry drill kit is made of exquisite non-rusty plastic storage packaging, beautiful and exquisite, convenient for storage and carrying.. Anti-skid triple-cornered handle head design is firm in operation, and the flashlight griping does not slip. Special U drill design speeds up chip removal, improves work efficiency and saves time and effort. A spear-pointed tip design gives this product greater precision and piercing power. Like a hot knife thru butter. Multi-Purpose carbide bit can penetrate through masonry, tile, glass, wood, plastic, ceramic, terracotta, brick, concrete, stucco, brick, cinder block, thin steel, laminate flooring, garden pot, marble, pickguard, mirrors, windows, etc. Please try to keep the drill vertical and use WATER or COOLANT for lubrication when drilling..