-Designed to repair threads for the most commonly used metric bolt sizes.
-Fits M5, M6, M8, M10 and M12 sizes.
-Bring damaged threads back to the original thread size and better than new using stainless steel inserts
-Includes 110 assorted stainless steel(SUS304) coils included : 25pc each of M5-0.8x1.5D, M6-1.0x1.5D, M8-1.25x1.5D, M10-1.5x1.5D, and 10 pc of M12-1.75x1.5D
-Includes HSS drill bits, HSS taps, tang punchers and coil insert tools for M5, M6, M8, M10, M12
