Diamond Core Drill Bit | Porcelain & Granite Tile Hole Saw | Premium Masonry Cutting Tool

Engineered for precision in hard materials, the BRSCHNITT Drill Bit Core Bit delivers clean, fast cuts in porcelain, granite, and marble. Its diamond-impregnated cutting edge ensures minimal chipping and extended bit life, while the universal 1/4-inch hex shank provides compatibility with most standard drills and hammer drills for versatile application. Features and Benefits - Diamond-Impregnated Cutting Edge - Provides superior abrasion resistance for faster cutting and longer service life in hard stone and tile. - Reinforced Steel Body with Laser-Welded Segments - Ensures structural integrity under high torque, preventing segment loss during demanding use. - Universal 1/4-Inch Hex Shank - Offers broad compatibility with standard drill chucks, rotary hammers, and angle grinders with adapters. - Center Pilot Drill Bit Included - Guarantees precise hole placement and prevents the bit from walking or skipping on smooth surfaces. - Water Feed Holes - Allows for water cooling during operation to reduce dust, prevent overheating, and prolong diamond segment life. Applications - Installing Plumbing Fixtures - Create clean holes for shower arms, faucet lines, and toilet bolts in bathroom tile and stone surrounds. - Electrical and Low-Voltage Work - Drill precise openings for outlet boxes, light switches, and cable pass-throughs in tiled walls and granite countertops. - HVAC and Ventilation - Cut core holes for exhaust vents, dryer ducts, and range hoods through masonry, stone veneer, and tiled exteriors. Note For optimal performance and bit longevity, use with water lubrication and a steady, moderate feed pressure. Suitable for use in standard drills, hammer drills (hammer function off for tile), and right-angle drills.