KURSTOL Diamond Beveling Chamfer Bits - Diamond Cone Tile Bit 30mm x M14 Thread Angle Grinder,Hole Saw Kit Drill Bit for Shaping Enlarging Cleaning Existing Holes of Granite Marble Porcelain Tiles

• 【Dimensions】Diameter 25mm,Chamfer Angle:Top Angle 53 degree,Total length 40mm,Workable length 30mm,Thread M14,for Angle Grinder
• 【Apply to】-Not for drilling holes,but designed to Wet or Dry Enlarge, Shape, Polish,Clean,Trim,Finish,Round or Bevel Existing Rough Holes of Marble Ceramic Porcelain Tiles Granite Stone.
• 【Vacuum Brazed Diamond Technology】-Stronger and more Uniform layer of diamonds for Enhanced performance and longer tool life.
• 【Full of Premium Diamonds on Bits' Working Face】Faster working speed,High efficiency,Diamond Grit #80/100 helps to reduce the risk of tile cracking when under tension,No broken edges.
• 【Instruction】Only Need one standard diamond hole saw+this versatile milling bit,many holes of different sizes can be created/shaped,the largest Hole size is 30mm.

Our diamond tools are suitable for those Professionals or DIY enthusiasts,like the Builders,Tilers,Carpenters,Tinker,Roofers,Architects etc. When renovating your kitchen or bathroom walls or fastening mirrors in bathroom or installing shower, you will need to drill holes on mirrors or tiles without cracking them, hence you will need to use these Diamond Cone Tile Bits to make those holes very precise They're your best choice and gifts. Application: Used for chamfering, reaming, grinding and polishing exsiting holes. Features: 1. High quality diamond particles are used to fill the working face, providing faster reaming and grinding speed; 2. Adopt cutting-edge high-end vacuum brazing processing technology, with higher processing efficiency and longer service life; 3. The inclined angle can ease the chamfering and effectively make the rough holes of ceramics, ceramic tiles and other materials flat and smooth; 4. #80/100 fine particles, more delicate grinding, smooth and clean hole edge, better surface effect; 5. Provide reaming, chamfering, grinding and other rich and diverse functions; 6. M14 thread is available for angle grinder. 7. It can be used both dry and wet. PLEASE PAY ATTENTION : This is not a core bit for drilling. It doesn’t make holes, but only used for chamfering, reaming, grinding and polishing existing holes; It can be used to clean the edge of the hole or strengthen the boundary of the hole; When in use, avoid direct pressure. It needs to be tilted moderately, reduce the contact surface, shake slowly and slightly along the force, and the range should not be too large to avoid bouncing.