AB Tools-US Pro Valve Lapper/Hand Lapping Tool cylinders Piston Grinding 2pc Set Bergen AT279

Valve lapper set for hand lapping valves Suitable for small and large vehicles Sizes include 5/8" / 13/16" / 11/8" and 13/8" Hardwood handles for easy hand lapping of engine valves. Resistant to grease / petrol and oil Thick handles for easy lapping SIMPLE TO USE Place valve lapping compound on valve seat or valve surface as directed by compound instructions. Install valve in to valve guide Press correct size suction cup firmly on to head of valve Spin valve lapper tool handle between palms of the hand until a suitable finish is obtained.