🎃2 PC Diamond Beveling Chamfer Bit for Angle Grinders, 5/8" 11 Thread Countersink Drill Bits, Diamond Cone Tile Bit Ceramic Tile Chamfer Bevel Enlarge Hole Polishing for Glass Marble Granite 🎃Diamond Beveling Chamfer Bit For Angle Brazed Diamond Chamferer Ceramic Tile Reamer Angle Grinder Chamfering And Grinding Drill Bit Grinding Head 🎃Features: 🎃Superior Cutting Performance - The diamond beveling chamfer bit is constructed with high-grade diamond particles embedded in a metal matrix. This diamond coating ensures exceptional hardness, , and superior cutting performance. Lengthened threaded interface, more and sturdy. M10 thread is easy to install - this chamfer drill bit is designed for the spindle of the angle grinder, with a size of M10 spindle. It provides convenient installation and safe connection of the angle grinder, ensuring stability and cutting performance. 🎃Design - Relieves pressure, making it easy for the to enlarge, grind, and polish existing holes. 🎃Just Use it Directly - Built-in wax, just use it dry, no need to add water during grinding, and opening holes is more convenient. 🎃Matching Machine Model - Usually installed on 100mm Angle grinder/electric hand drill, which can be installed directly or with extension rod. 🎃Product Description: 🎃Material: Brazed diamond 🎃Scope of application: Ceramic tiles, , quartz stone, 🎃Applicable model: 100mm Angle grinder 🎃Function: Suitable for expanding holes, chamfering, and polishing , quartz stone, ceramic tiles, etc 🎃Features: grinding, wear- and , environmentally friendly, and long service life 🎃 ✿ Superior Cutting Performance - The diamond beveling chamfer bit is constructed with high-grade diamond particles embedded in a metal matrix. This diamond coating ensures exceptional hardness, , and superior cutting performance. Lengthened threaded interface, more and sturdy. M10 thread is easy to install - this chamfer drill bit is designed for the spindle of the angle grinder, with a size of M10 spindle. It provides convenient installation and safe connection of the angle grinder, ensuring stability and cutting performance. ✿ Design - Relieves pressure, making it easy for the to enlarge, grind, and polish existing holes. ✿ Just Use it Directly - Built-in wax, just use it dry, no need to add water during grinding, and opening holes is more convenient. ✿ Matching Machine Model - Usually installed on 100mm Angle grinder/electric hand drill, which can be installed directly or with extension rod. ✿ Product Description: