Drill Bit Set; HSS Fully Ground,12-mm 5-Pieces

This comprehensive kit has been designed to repair damaged threads in the oil sump. Can also be used on gearboxes and differential drain plugs. Simply re-tap the thread and fit the corresponding sump plugs. The range of sizes in this set allows it to be used on most of the cars and LCV on the market today. Includes: Tap: M13 x 1.25, M13 x 1.5, M15 x 1.5, M17 x 1.5, M20 x 1.5, M22 x 1.5 (1 each). Plugs: M13 x 1.25, M13 x 1.5, M15 x 1.5, M17 x 1.5, M20 x 1.5, M22 x 1.5(6 of each). Washers: 13, 15, 17, 20, 22 mm (various).