[Material and Durability] The angle grinder disc is made of high-quality aluminum steel, high hardness, high compressive strength, good wear resistance, polishing and grinding with less effort, each sharp tooth is very sharp, not easy to break or deform, high hardness, high safety and long service life. [Wide Range of Uses] The wood grinding disc is a universal accessory for angle grinders. It has a wide range of uses and is suitable for all wood products. It can be used for grinding, cutting, carving, root cutting, polishing, etc. It has very good wear resistance and can provide you with high work efficiency, even more importantly, it will not cause arm pain. [You Get] Four different wood grinding discs, from rough grinding to detailed grinding, can be solved at once, no need to buy extra grinding discs, to help you solve any problems. [Fits Most Angle Grinders] The outer diameter is 4 inches and the shaft is 7/8 inches. The shaping wheel fits all 4-inch or 4-1/2-inch angle grinders on the market. Color: gold + black Material: steel Size: Inner diameter: 22 mm Package contents: 4 x Wood carving discs Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The allowed measurement error is +/- 1-3 cm.