TLILY 10Pcs Dry Diamond Drill Bits Set,3/16In Hex ShankTile Core Bit for Tile Ceramic GraniteMarble Stone Hard Materials

General description Comprehensive & Compatible Tool Set - This 10 Pcs Dry Diamond Core Drill Bits kit, with a size of 3/16 inch (5mm), is designed to tackle a wide range of drilling tasks with precision. These bits make precision work on various materials a breeze, ensuring clean and accurate holes every time. Technical specifications Size: 3/16 inch (5mm) Shank Type: Universal 1/4 inch Hex Shank Material: Metal Colour: Black Measurement allowed error: +/- 1-3cm Compatibility and accessories Compatible with most electric drills, angle grinders, and bench drills. Usage Perfect for drilling holes in porcelain, ceramic, glass, marble, stone, and more (not suitable for wood). Other information Advanced Dry Drilling Technology with internal wax lubricant that melts during use to cool the cutting. Enhanced Durability - robust design that resists wear and tear, ensuring long-lasting performance. Quick change facilitated by the hex shank, improving efficiency and reducing downtime between