WFLNHB 131Pcs Thread Repair Drill Review

This thread repair kit is used to repair or replace damaged or stripped internal screw threads. Ideal for restoring damaged threads,suitable for engine repair and other automotive applications. The kit has altogether 131 pieces,all made according to professional standard. It has one HSS tap for each size,one HSS drill for each size,2 insert tools for each size. Easy storage,all the accessories are packed in a box made of ABS plastic that you can put in the trunk of your car.