Features:OOTDTY M14 inner screw mouth, suitable for common angle grinder models in the market. It is widely used for seam and edge trimming of marble, quartz stone and other stone countertops. Application: Good performance, convenient and practical, suitable for home and professional use. Lightweight Size: Portable and small size, easy to store and carry, bring you convenience. The high-manganese steel is formed in one piece, the new brazing process is sand-plated, sharp and wear-resistant, the surface is golden painted, and rust-proof treatment. Specifications: Material: Diamond + High Manganese SteelSpecifications: 8mm, 10mm, 12mmColor: As the Picture ShowsNet Weight: 65g/0.14lbs 72g/0.16lbs 80g/0.18lbsPackage Includes: 1x Brazed Diamond Seam Straight CutterNote: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.