ORIGINTECH 131PCS Metric Thread Repair Tool Kit, HSS Drill
ORIGINTECH 131PCS Metric Thread Repair Tool Kit, HSS Drill Helicoil Repair Kit, Threaded Inserts Installation Tool and Tang Break-Off Tool Set for Repairing M5 M6 M8 M10 M12 Internal Screw Holes This 131-piece thread repair tool kit includes bits, taps, and inserts in the 5 most needed Metric sizes: M5, M6, M8, M10, and M12. Twist drill bit sizes 5.2,...