Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si [Stone Carving 40mm Blades]We have two types of blades,Wear-Resistant Type,Sharp Type.Sharp cutting pieces carve more smoothly, and wear-resistant cutting discs are more durable. [High-quality Material]Stone 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, in Use. [Fast and Precise Cuts]The stone carving blades have sharp cutting edges, allowing you to easily cut through types of and achieve high-precision carving,The 40mm design makes carving more accurate. [Durable And Easy To Maintain]The stone carving 40mm blades is easy to use and maintain, providing a cost-effective solution for stone carving. It is removable, flexible in use, low cost, and easy to operate. [Widely Use]The blade is designed with a 40mm diameter and a 0.2mm thickness,It has a high hardness and wear resistance,It can be used to cut, carve, and shape , marble, and concrete with precision. It is also suitable for cutting and carving wood, plastic, and metal. Colour:Photo Color Material:Metal Size:40mm Package Contents: 10 x Stone Carving Blades Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.