maintaining the cutting sharpness and cooling performance. The extended interface design further enhances the tool's stability and durability.【Professional Sanding Experience】: The beveled design helps to reduce chamfering pressure, lessen the operational burden, and improve the user experience. It is especially suitable for chamfering, beveling, enlarging, and polishing holes. The convenient installation provides more stable and solid clamping, ensuring smooth operation without slipping, thereby enhancing work efficiency and safety.【Wide Applications】: This tool is suitable for use with angle grinders and hand drills. Using it with the hand drill requires an additional conversion lever. It supports efficient drilling and grinding on a variety of hard materials such as rock slabs, marble, tiles, granite, and stone, thereby meeting different operational needs.【Complete Specifications】: The multi-specification design meets the specific requirements of different operating scenarios, ensuring a delicate cutting and sanding effect, enhancing the user's operational efficiency and satisfaction.Specifications:Name: Brazed Chamfer BitMaterial: diamondColor: φ38mm M-10 chamfer bit, φ50mm M-10 chamfer bit, φ38mm M-14 chamfer bit, φ50mm M-14 chamfer bit (optional)Item size:φ38mm M-10 chamfer bit: 38 * 38 * 45mm / 1.50 * 1.50 * 1.77inφ50mm M-10 chamfer bit: 50 * 50 * 55mm / 1.97 * 1.97 * 2.17inφ38mm M-14 chamfer bit: 38 * 38 * 45mm / 1.50 * 1.50 * 1.77inφ50mm M-14 chamfer bit: 50 * 50 * 55mm / 1.97 * 1.97 * 2.17inPackage size: 55 * 50 * 50mm / 2.17 * 1.97 * 1.97inPackage weight:φ38mm M-10 chamfer bit: 121g / 4.27ounceφ50mm M-10 chamfer bit: 259g / 9.14ounceφ38mm M-14 chamfer bit: 121g / 4.27ounceφ50mm M-14 chamfer bit: 259g / 9.14ouncePacking List:1 * Brazed Chamfer Bit