Helicoil 131-Piece Thread Repair Kit M5 M6 M8 M10 M12 Damaged Tap Repair Tools for Various Materials, Full Assortment of Sizes

This 131-piece thread repair kit is the ideal solution for damaged or worn taps. Suitable for M5, M6, M8, M10, and M12 thread sizes, this kit ensures stronger internal threads in soft metals and protects threads from wear and damage. The kit includes: threaded inserts, wire threaded inserts, twist drills, taps, and crushers. All tools are packed in a steel case for quick and easy access. Threaded insert sizes (coarse thread): M5 x 0.8 x 6.7 mm, M6 x 1.0 x 8.0 mm, M8 x 1.25 x 10.8 mm, M10 x 1.5 x 13.5 mm, M12 x 1.75 x 16.3 mm