15Pcs Thread Repair Kit, Metric Helicoil & Rethreading Tool Set, M14 x 1.5 Portable Bolt Repair Tool, for Spark Plug, Muffler, Small Engine and Broken Thread Removal

This threaded spiral coil repair tool kit is made of high-speed steel and a red plastic handle, which is sturdy and durable and can be used for daily repairs, car repairs, drilling machines, etc.; it is made of high-quality stainless steel. It is an essential tool for auto mechanics and can effectively thread rusted fasteners, car cylinder heads, engine blocks, and bolt holes on the car body, ensuring smooth threading of studs and spark plugs. This thread The repair kit is used to repair or replace damaged or stripped internal threads. Suitable for engine repair and other automotive applications. Put the wire thread insert into the screw hole of the workpiece such as aluminum alloy to form a standard internal thread with high strength, wear resistance and high precision. The set includes: a safety pin tool*1, twist drill*1, wire sinker*1, hexagonal wrench*1, screw insert*10, storage box*1 This thread repair kit is designed to repair stripped, damaged or worn threads of various materials (including aluminum, iron, carbon steel, bronze, magnesium, etc.)! Suitable for machining, automotive repair and equipment maintenance.thread repair kit helicoil helicoil thread repair kit helicoil kit heli coil thread repair kits rethreading tool kit thread chaser set thread repair tool m6 helicoil kit m6x1.0 helicoil kit m12 tools

• Complete Kit Contents:This thread repair kit includes a safety pin tool, twist drill, wire pendant, Allen wrench, 10 screw inserts, and a storage box. All accessories are integrated in one portable toolbox
• Durable Thickened Construction:Made with thickened manufacturing process, this rethreading tool kit offers longer service life. Suitable for repairing damaged threads on rusted fasteners, cylinder heads, engine blocks, and bolt holes
• High Precision Conversion:Use wire screw inserts for millimeter‑inch thread hole conversion. This metric helicoil kit creates high‑strength, wear‑resistant, and high‑precision internal threads in aluminum alloy and other workpieces
• Easy to Carry & Use:The portable toolbox keeps each accessory in its place, with inserts packed separately. This helicoil thread repair kit is convenient for quick collection and placement, ideal for on‑the‑go repairs
• Wide Application for Mechanics:A must‑have for auto mechanics. Suitable for small engine repair, spark plug thread repair, muffler repair, bolt thread repair, and even bike pedal or axle thread repair. Also works as a broken spark plug removal tool