Masonry Drill Bit Set, 10 Pieces Concrete Drill Bits Set Ceramic Drill Bit Carbide for Ceramic Tile, Plastic, Wall, Brick, Cement, Concrete, Wood with Size 5mm to12mm

HIGH-QUALITY MATERIALS AND CRAFTSMANSHIP:This design (Black carbide cross head ) positioning is more accurate, the use of new high-quality carbide materials, refused to use second-hand recycled materials. DRILLING IS SMOOTHER: we adopt an upgraded process for the drill bit, in order to reduce the resistance of drilling, chip removal is smoother, we chose to design U-shaped groove. ASSORTED SIZE: 10Pcs masonry drill bit with 5 different sizes 3pc 3/16” (5mm), 3pc 1/4” (6mm), 2pc 5/16” (8mm); 1pc 3/8” (10mm) and 1pc 1/2”(12mm) for various purposes, to meet the daily needs of your work. WIDE RANGE OF USES: The masonry drill bit set easily penetrates a variety of materials such as tiles, glass, hard plastics, cement concrete, brick walls, wood, and reduces cracking. Materials with higher hardness are better for use with water. QUICK CHANGE: 1/4 inch Hex Shank fits into all power tools more easily and securely, especially for locking into quick change chuck. ›See more product details ›See more product details