11 Pcs Masonry Drill Bit Set, 5 12mm Cross Design Hex Shank, Carbide Made for Concrete Glass Brick Tile, with Quick Release Connection Rod and Storage Box

Produktbeschreibung

FAST CHIP REMOVAL: Widened spiral chip removal slot allows for smoother and drilling, improving efficiency and reducing wear on the drill bit. CARBIDE MATERIAL: Made of high-quality carbide with prevention treatment and reinforced head, these drill bits are anti-cracking and have a longer lifespan. HEX SHANK DESIGN: The hex shank ensures easy installation in various electric tools, including hand electric drills, lithium electric drills, and bench drills. CROSS HEAD FOR PRECISION: The precise and unique cross design of the drill bit head reduces slipping, resulting in a clean and fast drill through tiles and other materials. COMPLETE SET: This 11-piece set includes masonry drill bits with opening diameters of 5mm, 6mm, 8mm, 10mm, and 12mm, along with a quick release connection rod and storage box, to meet all your drilling needs.