40mm Stone Carving Blades Cutting Discs Wheel Blades for Granite Marble Ceramic Porcelain Tile Product Information Fast and Precise CutsThe diamond-cutting grains reduce vibration and ensure straighter faster cuts. It is sharp and does not collapse, and is resistant to wear. The cutting speed is fast, cut ceramic tile in just one minute It can save you a lot of time and effort. Strong & DurableStone carving blades are made of high-quality diamond steel with hot press sintering technology, which provides longer service life. New brazing process, no deformation, no cracking, safer in use. Easy to UseThe diamond cutting blade is designed for dry and wet processing on multiple materials. It is detachable and flexible for use, with lower cost and easier operation. Widely UseThe blade is designed with a 40mm diameter and a 0.2mm thickness. It can be used to cut, carve, and shape granite, marble, and concrete with precision. It is also suitable for cutting and carving wood, plastic, and metal. Two Different SpecificationsOne is sharp type, and the other is wear-resistant type. Sharp cutting pieces carve more smoothly, and wear-resistant cutting discs are more durable. The blade is easy to use and maintain, and provides a cost-effective solution for stone carving. Packageinclude:5/10pcs x Abrasion Resistant/Sharp Type Saw Blades or 10pcs Saw Blades(5pcs Abrasion Resistant+5pcs Sharp Type) Note: 1. Due to the different monitor and lighting effect, the actual color of the item may be slightly different from the color shown on the pictures. 2. Please allow 1-3cm error due to manual measurement. (1 inch = 2.54 cm) Thanks for your support :)