M11x2.0 4-Flute And M8x1.25 3-Flute Thread Tap Set For O2 Sensor And Spark Plug Threads, Pro Grade Heavy Duty, High Precision M2 Steel With Tin Coating, Thread Cleaning And Chaser For Engine Bolts

Dual-Thread Tap Set for M11x2.0 and M8x1.25 Threads
✔️ M2 steel with tin coating, set of two taps M11x2.0/M8x1.25

This dual-thread chaser set cleans and restores engine threads, specifically for M11x2.0 and M8x1.25 sizes. It's ideal for LS and GM engines, and other motors during maintenance, repairs, or performance rebuilds.

✅ Four-flute M11x2.0 design for larger bolt holes
✅ Three-flute M8x1.25 design for spark plugs and O2 sensor threads
✅ Premium M2 steel with Tin coating for wear resistance
✅ Heat-treated for hardness, toughness, and corrosion resistance

💡 What is a thread chaser set used for in engine maintenance?

This handy tool cleans and restores damaged or misaligned threads in engines. - Handy for repairing head bolt, spark plug, and sensor threads - Helps prevent cross-threading and ensures proper thread engagement - Made from tough M2 steel with tin coating for longevity - Works with M11x2.0 and M8x1.25 threads✝️