Profile: Sterling Abrasives Ltd specializes in manufacturing a wide range of grinding wheels. We are an ISO 9001:2015 certified company. Crank Shaft grinding is the cylindrical grinding of the crank pin or bearing by plunge form method. Normal speed of operation is 33 to 45 MPS. Our crank shaft wheels grind freely, generate minimum heat and at the same time maintain its form & size for a sufficient length of time. It is used by all types of crank shaft manufacturers and regrinding industry. Gear grinding is a finishing process to remove considerable amount of metal after heat. Treatment operation to obtain a predetermined quality. Gear grinding is done to meet the exact requirement of form, dimension and surface texture. Gear grinding gives a very high degree of dimensional accuracy.