TAILUG Thread Repair Kit, 131-Piece Metric Helicoil Kit

TAILUG Thread Repair Kit, 131-Piece Metric Helicoil Kit in M5 M6 M8 M10 M12 with HSS Drill Bits Taps Threaded Inserts Screw Tap Installation and Tang Break Tool 【WIDELY USED】: Creates a stronger internal thread in soft metals and protects tapped threads against wear and damage. The helicoil kit is suitable for repair stripped or damaged internal threads and widely...