Features: Designed for superior wear resistance and outstanding performances on marble, Granites, and more. Crafted from brazed Diamonds, this grinding wheel offers a full bullnose edge, ensuring durability in every use. Suitable for professional tile craftsmen, home renovation experts, enthusiasts, and construction engineers seeking reliable and precise tool. Perfect for home renovations, commercial space transformations, and construction sites, this grinding disc excels in edge grinding, and chamfering tasks. Whether used dry or wet, this grinding wheel is suitable for angle grinders or hand drills Specifications: Component:Diamonds Size:10mm/15mm/20mm/25mm/30mm Size:Approx.75mm/2.95inch Package Includes: 1Pc Grinding Wheel note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.