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

Premium Material: Carbide tipped YG6X alloy material with stronger hardness. Carbide tipped drill bits with anti-rust treatment and cross reinforced head design which prevents drill bit cracking and provides longer using life Cross Angle Four Edged Tip Design: Cross angle head tip design reduces drill bit skating and walking, which are very neat and fast cutting tiles and greatly reduce the possibility of chipping Wide Range of Uses: Suitable for drilling Glass, Ceramic, Tile, Mirror, Plant Pots, Wood, Porcelain, Brick Wall, Granite, Marble, Concrete Wall, Thin Iron Plate and More Drill Bit Size: 6mm x 10pcs. 1/4" Hex Shank for quick change, which makes the hand drill clamping more firmer, fits into all power tools more easily and securely Compatible Machine: Our 10pcs 6mm Masonry Drill Bits are compatible with Milwaukee and other general brand electric hand drill, bench drill with locking into quick change chuck