Filing Tool Crank Tool Ring Grinder Filer Piston Ring Clearance Adjustment Tool Material: Hard aluminum Size: 160x60mm / 6.30x2.36in Type: Piston ring filer grinder tool Category: Pistons, rings, rods & parts Design: Ergonomic crank handle with coarse sand grinding wheel Usage and purpose: Precise piston ring clearance adjustment and carbon deposit removal Performance and property: Temperature resistant up to 105℃ This piston ring grinder is designed to support engine maintenance by enabling accurate piston ring filing for proper cylinder sealing.The hard aluminum body houses a coarse sand grinding wheel that facilitates efficient material removal during the ring fitting process.It allows users to adjust piston ring end gaps to manufacturer specifications, contributing to improved combustion efficiency and engine. The ergonomic crank handle provides controlled rotation of the grinding wheel, supporting consistent and smooth cutting action.The compact and portable design makes it suitable for use in various workshop environments.The tool assists in both piston ring sizing and cleaning operations, including the removal of carbon buildup from ring grooves. Engineered to remain stable under operating temperatures up to 105℃, the tool maintains structural integrity during repeated use.It accommodates multiple piston ring sizes, offering versatility across different engine types.Minor variations in dimensions may occur due to manual measurement, and color appearance may vary slightly depending on screen display settings. This is a compatible aftermarket part.References to brands or models do not imply OEM association.