Dry Diamond Drill Bits Set Ten Pc Three Sixteenth Inch Hex Shank Core Drill Bits With Wax Cooling For Porcelain Tile Ceramic Concrete Granite Marble Hard Materials Not For Wood
✔️ 10pc set, dia 3/16 inch (4.76 mm), length 65 mm (2.56in)
These dry diamond drill bits are built for hard materials like porcelain, ceramic tile, granite, marble, and concrete. The wax inside provides self-cooling during dry drilling, and water can be used to extend life for tougher stones. The 1/4 inch hex shank offers quick-change grip for many drills, and the included storage bottle keeps the set organized and ready to go.
✅ 10 pieces, 3/16 inch dia (4.76 mm), 65 mm length
✅ Dry drilling with wax self-cooling design
✅ 1/4 inch hex shank for quick-change compatibility
✅ Works on porcelain, ceramic, granite, marble, tile, concrete
✅ Includes storage bottle for easy transport
💡 What is a dry diamond drill bit used for in porcelain and tile drilling? Dry diamond bits are handy for quick, clean holes in hard materials. * Porcelain, ceramic, granite, marble, tile, and concrete * Self-cooling wax design reduces heat during drilling * 1/4 inch hex shank fits most drills * Includes a storage bottle for easy transport