SING F LTD Metric Thread Repair Set Thread Master Repair Kit for Automotive Repairs 15pcs M9x125

Fit for engine repair and other automotive applications for steel cast iron and aluminum for restoring damaged or worn out threads Made of high speed steel material high wear resistance good toughness sturdy and durable in usehas a long service life First drill out damaged thread using correctly sized drill bitsuppliedTap redrilled hole using tap supplied Then load coiled insert into applicator Screw coil into casting Lastusing lug breaking tool break off tag on inser It is a practical and handy tool perfect for automotive mechanics handyman jobs and DIY home improvement projects 15pcs thread repair kit including 10x Wire Thread Inserts 1x Installation Tool 1x Break Pin Tool 1x Twist Drill 1x Hex Key 1x Tap 1x English Instruction allow you have smooth repairing experience • Includes 15 pieces for comprehensive thread repair • Made from high-speed steel for durability • Suitable for engine repair and automotive applications • Easy installation process with provided tools • Compatible with steel, cast iron, and aluminum