Aikyciu 49-Piece Thread Chaser Set, UNC UNF & Metric Thread Repair Kit with Taps, Dies, and Files, Rethread Repair Tool for Bolts, Nuts and Screws

PRECISION RESTORING & CLEANING: Effectively chases and restores worn or damaged threads, removing stubborn dirt and corrosion without compromising metal function. Ideal for maintaining smooth and reliable threading

EASY IDENTIFICATION & STORAGE: Color-coded taps and dies (silver for UNC, black for UNF, gold for Metric) for quick identification. Comes with an organized storage case for easy carrying and protection

THREAD REPAIR KIT: Includes 22 taps, 24 dies, and 3 thread files in UNC, UNF, and Metric sizes. Covers essential thread specifications for automotive, mechanical, and industrial applications

HIGH COMPATIBILITY: Made of alloy steel with good coating, high hardness and wear resistance. Hex-shaped taps and dies are compatible with wrenches and sockets, suitable for rethreading bolts, nuts, and threaded holes

GOOD SOLUTION: Helps reduce costs by repairing threads by repairing damaged threads instead of replacing parts. Effective for mechanics, DIY enthusiasts, and industrial use