Spur gears are one of the most popular types of precision cylindrical gears. These simple gears are cost-effective, durable, reliable and provide a positive, constant speed drive to facilitate daily industrial operations.Īt Grob, Inc., we manufacture our own tooling, allowing us the flexibility to fabricate standard or custom cold rolled spur gears designed to meet exact specifications across a wide range of industrial applications. Spur gears are a cylindrical shaped toothed component used in industrial equipment to transfer mechanical motion as well as control speed, power, and torque.