66785 Piston Ring Filer. 7.2in Portable Manual Piston Ring Grinder with 2.4in Diameter 120 Carbide Grinding Wheel for Automotive Replacement Engine Piston Ring Gap Tool

7.2in piston ring file features 2.4in Alloy carbide grinding wheel. durable and long-lasting.Benefit from your piston rings with proper end gap to improve engine performance and lifeManual grinder ring is portable and can be mounted on any work bench easily.Position the piston ring and turn the handle to rotate the abrasive wheel.Cut chrome plated or stainless steel piston rings quickly and accurately.Remove the material quickly. will keep you from getting too large a gap.

66785 Piston Ring Filer. 7.2in Portable Manual Piston Ring Grinder with 2.4in Diameter 120 Carbide Grinding Wheel for Automotive Replacement Engine Piston Ring Gap Tool