About This 【Exact M8 x 1.25 Metric Thread Repair Kit】 Specifically engineered for the standard M8 x 1.25 thread size. With 11.7mm long inserts, this kit is the professional’s choice for restoring stripped or damaged threads in engines, transmission housings, ATV/UTV components, motorcycles, and high-precision bicycle frames 【All-Inclusive, Ready-to-Use Kit】 Stop searching for separate tools. This repair kit provides a seamless repair experience, including: 1 HSS Drill Bit, 1 Precision Counterbore Tool, 1 HSS Tap, 1 Installation Driver, and 10 premium 304 Stainless Steel inserts. Ready to use straight out of the box for a shop-quality finish 【Durable Solid Steel Construction】 Upgrade from flimsy wire coils! Our one-piece solid 304 stainless steel inserts provide a far more robust and permanent repair. They resist corrosion, prevent thread misalignment, and won’t unravel, offering a definitive solution for high-stress applications 【Precision Counterbore Tool】 This specialized tool is engineered to cleanly machine a recessed lip at the top of the drilled hole. This cavity is crucial for properly seating the flange of the solid insert, ensuring it sits flush with or below the workpiece surface for a seamless and robust repair 【Permanently Repair Damaged Threads】 Effortlessly restore ruined female threads in aluminum, steel, iron, and soft metals. Simply Drill, Tap, and Install. Whether you’re using a power drill or working by hand, this kit makes complex thread restoration straightforward for both DIY enthusiasts and professional mechanics 【Pro Tip】 Apply threadlocker to screw threads before installation to prevent bushing from loosening during future removal. Over-counterboring may cause oil leakage. Check depth frequently during operation
