The US Pro 15pc M12 x 1.5mm Thread Repair Kit is designed to restore stripped, damaged, or corroded internal threads, ensuring a strong and reliable repair. This kit provides everything needed for effective thread repair, ideal for a range of applications. Contains : HSS-G Drill Bit : For preparing the hole by removing damaged threads. HSS Thread Tap : For cutting accurate new threads. Insert Installation Tool : To insert Helicoil inserts into the repaired threads. Tang Breaking Tool : For removing the tang from the Helicoil insert post-installation. 2mm Hex Key : For use with the installation tool. 10 x M12 x 1.50 x 16.3mm Stainless Steel Helicoil Inserts : Durable inserts for a strong and lasting repair. Features : Complete Kit : All necessary components for efficient thread repair included. High-Quality Inserts : Stainless steel inserts provide durable and reliable thread repair. User-Friendly : Designed for easy application and effective results. Brand : US Pro