Engine Piston Ring Filer Grinder 66785 Aluminum Alloy Manual Piston Ring Grinding Tool for Vehicle

Feature: 1. Proper End Gap: The grinder enables users to file piston rings quickly and accurately, ensuring the correct piston ring end gap for optimal vehicle performance. 2. User Friendly Operation: Giving the handle a hard twist and rotating it 180 degrees counterclockwise, the piston ring can be easily fixed on the pin, ready for grinding. 3. Premium Material: The engine piston ring filer grinder is made from aluminum alloy, ensuring its durability and long lasting service life even under rigorous usage conditions. 4. Precise Adjustment: Simply shaking the handle, users could grind the piston ring with the grinding wheel, enabling precise adjustment of the piston ring clearance for enhanced vehicle performance. 5. Vehicle Maintenance: This manual piston ring grinding tool is a must have for vehicle maintenance, perfect for those who prefer a hands on approach to maintaining their vehicles. Specification: Item Type: Engine Piston Ring Filer GrinderReplacement Part Number: 66785 66786 .Material: Aluminum AlloyType: ManualNumber Of Grinding Wheels Included: 2 Package List: 1 x Engine Piston Ring Filer Grinder1 x Grinding Wheel Note: Please double check the part number of your item, matching information is for reference only.When grinding the product, the piston ring plane must be facing downwards and the joystick must be manually rotated so that it grinds towards the inside of the piston, because the grinding wheel will grind towards the outside of the ring, which is not what you want, as it will leave burrs.