JTC-4053 33PCS預熱塞螺牙修護組

Designed to repair the thread for the glow plug threads.
Tap size：M8 x1.0, M10 x1.0, M10 x1.25, M12 x1.0,
                     M12 x1.25, M14 x1.25
Thread coil size：M8 x1.0 (I) - M10 x1.0 (E),
                                 M10 x1.0 (I) - M12 x1.0 (E),
                                 M10 x1.25 (I) - M12 x1.25 (E),
                                 M12 x1.25(I) - M14 x1.25 (E)
2-Thread coil driver