Walter 15F154 COOLCUT Abrasive Flap Wheel - [Pack of 10] 40 Grit Surface Finishing Wheel with 1 in. Diameter. Abrasive Wheels and Discs Abrasive Wheel: this finishing flap wheel can suitably work for blending, shaping, and deburring of stainless steel, steel, and aluminum Performance: surface finishing wheel is made from high-quality abrasive cloth. It features optimal number of flaps, allowing fast finishing and high removal rate. This abrasive flap wheel features flanges for use with bench grinders Mounted Wheel: the flaps of this abrasive finishing wheel are tightly bonded and balanced around the hub for ensuring safe and superior quality finishing Applications: abrasive grit wheel is excellent for small finishing and blending work. You can safely use this flap wheel with straight shafts and bench grinders. It delivers a uniform, grained satin finish on metals Dimensions: mounted abrasive wheel measures 1 in. in diameter and has 1 in. face width and features a 1/4 in. shank. The wheel is rated for performing at maximum rotational speed of 30000 rpm