Features: Engineered with 10/20mm metal embedded edged and heavy duty metal construction, this grooving wheel delivers fast, precise cut in ceramic, marble, and stone while maintaining durability for prolonged grinding tasks. The flat disc features an optimized 10/20mm width for controlled removal and seamless compatibility with standard angled grinders, ensuring during detailed carving or preparation. Ideal for professional stonemasons, requiring for intricate stonework, basin cutouts, or architectural restoration projects. Perfect for creating clean channels in bathroom renovations, sculpting decorative stone patterns, or preparing for installation like under mount sinks and countertop joints. Its electroplated metal segments resist wear during high pressure applications, while the flat grinding profile enables consistent depth control for workshop grade results in masonry Specifications: Component:Metal Size:20mm/10mm Package Includes: 2 Optional Package: Package 1 Include:2Pcs Grooving Wheel Package 2 Include:1Pc Grooving 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.