Removes Damaged Thread and Taps a New Oversize Thread.
This set includes a piloted drill, spring-loaded tapping tool and 5 magnetic drain plugs. The unique tapping tool ensures the new thread will be perpendicular to the gasket
surface to prevent leakage. Works on soft steel and aluminum oil pans with 1/2'', 12mm & 14mm threads. Can be used on the vehicle when room permits.
