DT-DIATOOL 1pc Diamond Chamfer Milling Bit M10 for Enlarging Existing Bevel Holes in Marble Granite and Ceramic Tiles.

Product name:Vacuum diamond cutting tools for enlarging, grinding, and creating holes. Specification: Diameter 35mm/ 1 3/8": The usable length is 35mm.; M10 thread; gravel#80/100; Diameter 50mm/2": Length 46mm.; M10 thread; gravel#80/100; Diameter 55mm/2": Length 46mm.; M10 thread; gravel#80/100; Diameter 82mm/3-1/4": Length 49mm.; M10 thread; gravel#80/100; (Note: M10 thread is typically suitable for the Korean market, so please take note!) Quantity:1 piece Features: 1. The vacuum brazing process, combined with the high concentration of diamonds, allows for faster cutting, while the high-quality diamonds contribute to a longer service life. 2. A rigorous production process is used to ensure the perfect blend of materials for the cutting head and base. 3. The angled edges eliminate sharp corners and reduce stress on ceramic and porcelain tiles. 4. It is very useful in reducing the risk of cracking due to the use of standard-sized, large-format tiles that are under tension (e.g., in plumbing pipes, LED lighting, etc.). 5. It is very useful for improving the finishing of the edges of the cut-out openings. 6. Use it dry or wet. Note: This isn’t a primary bit for drilling; it doesn’t create holes, but it cleans them and reinforces the edges when the edges are chipped or need to be smooth. ===========================