Diamond Beveling Chamfer Bit 1 Inch For Marble Porcelain Granite Tiles Countersink Drill Bit With Hex Shank Enlarging And Finishing Existing Holes Polishing Tool 5/8-11 Thread

1pc Diamond Beveling Chamfer Bit 2in (50mm) for Tile Holes
✔️ 2 in length (50 mm), 5/8-11 thread, #80 grit, 60° angle

Designed to enlarge and finish existing holes in marble, porcelain, and granite tiles, this diamond chamfer bit is the handy helper for tile repair and hardware installation. It pairs with standard angle grinders and can be used with or without water cooling for precise edge finishing.

✅ Enlarges and shapes existing holes in ceramic, porcelain, and stone tiles
✅ Bevels edges for easier countersinking and reduced stress around openings
✅ Hex shank fits standard angle grinders, 5/8-11 thread compatible
✅ Diamond grit #80 delivers clean, burr-free finishes
✅ Total length 55mm, usable length 46mm, top angle 60 degrees

💡 What is a diamond beveling chamfer bit used for in tile work? A handy tool for enlarging and finishing holes in tile materials. - It creates clean, burr-free edges on holes in ceramic, porcelain, or granite - It helps reduce cracking by relieving stress around countersunk openings - Use with an angle grinder, with or without water cooling, for best results