HPMAISON 10Pcs 6mm Masonry Drill Bits, 4 Cutter Tungsten Carbide Tip Bit Set for Drilling Concrete, Tile, Ceramic, Brick Wall, Glass, Wall Mirror, Plastic and Wood

High quality Yg6X alloy material with carbide tip with higher hardness. Carbide tip drill bits with anti-rust treatment and cross reinforced head design prevents bit breakage and ensures longer service life. Cross Angle Four-Edge Tip Design The cross-angle head tip design reduces skating and walking of drill bit, which cut very clean and fast tiles and greatly reduce the chance of chipping. Wide range of uses Ideal for drilling glass, ceramics, tiles, mirrors, plant pots, wood, porcelain, brick walls, granite, marble, concrete walls, thin iron plates and more. Drill Bit Size 6mm x 10pcs 1 to 4 hex shank for quick change, which makes the tightening of the hand drill more solid, fits all power tools more easily and safely. Compatible Machine Our 10pcs 6mm masonry drill bits are compatible with Milwaukee and other general brand electric hand drills, bench drill with locking in the quick-change chuck.