2PCS 4 in 1 Diamond Chamfer Bit Angle Grinder Tool for Chamfering Hole Enlarging Polishing Arc Trimming Granite Marble

Feature: 1. 4 in 1 Diamond Chamfer Bit: Combines chamfering, hole enlarging, polishing, and arc trimming in a single tool. Eliminates the need to switch between multiple bits for different tasks, saving both time and the cost of buying separate tools for each job 2. Applicable Materials: Works on hard surfaces like granite, marble, ceramic tile, concrete, quartz, and microcrystalline stone. The dense diamond grit ensures a smoother surface without scratches, protecting tiles or stone countertops from damage during use 3. Angle Grinder Bit: Features standard M10 thread that fits most common angle grinders with no extra adapters needed. Simply tighten it onto the grinder for a secure fit that stays stable and no wobbling even under heavy load during demanding grinding tasks 4. Long Lasting Use: Built with advanced vacuum brazing technology that fixes the diamond coating firmly to the metal base. This construction offers lasting durability, withstands heavy use without wearing down quickly, support both dry and wet use 5. Versatile Usage: The working range from 10 to 38mm accommodates various material thicknesses and shapes. This versatility makes it suitable for a wide range of stone fabrication tasks, from precise chamfering to enlarging existing holes in hard materials Specification: Item Type: Diamond Chamfer Bit Product Material: Diamond Opening: Approx. 10 38mm 0.39 1.5in Thread Interface: M10. Package List: 2 x Chamfer Bits 2 x Plastic Boxes Note: