The piston ring filer are made from high-quality aluminum, and it is durable and long - lasting to use.
To assure proper piston ring end-gap, the piston ring filer enables the user to file piston rings quickly and accurately.
Fix the piston ring on the pin, shake the handle and file the piston ring with grinding wheel to ensure the correct clearance of the piston ring.
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Description
【Features】
To assure proper piston ring end-gap, the piston ring filer enables the user to file piston rings quickly and accurately
【How to use】
Position the piston ring firmly against the dowel pins, crank the handle to turn the abrasive wheel