Milwaukee's comprehensive offering of grinding and cutting wheels consists of 45 unique products ranging in diameters from 4-1/2 in. to 14 in., with arbor configurations of 7/8 in., 20mm, 1 in. and 5/8 in.-11. Milwaukee's abrasive offering is manufactured using three types of abrasive grains, Aluminum Oxide, Silicon Carbide, and Zirconia Alumina, providing products for general purpose to specialized high performance applications.FEATURES: 14 inch x 3/32 inch x 1 inch. A36P Type 1. Comprehensive offering for general purpose to specialized high performance applications. Consistent performance from wheel to wheel through superior manufacturing processes. Tested for balance, resulting in smooth, vibration free grinding and cutting.