HERCULES 8 in. Heavy Duty Professional Bench GrinderExperience smooth operation with minimal vibration from the powerful 1 HP industrial grade motor of the HERCULES 8 in. Bench Grinder. Its sealed and lubricated ball bearings ensure long lasting performance. The quick start 1 HP induction motor with capacitor reaches full speed in less than 2. 5 seconds, while the motor stall force of 50+ pounds makes it perfect for heavy duty tasks. The balanced clamp washers securely hold grinding wheels and minimize