METRIC Helicoil Thread Repair Kit M5 M6 M8 M10 M12 Insert Tool&Twist Drill Bits

Sizes: (M5 x 0.8 x 6.7mm), (M6 x 1.0 x 8.0mm), (M8 x 1.25 x 10.8mm), (M10 x 1.5 x 13.5mm), (M12 x 1.75 x 16.3mm). 2: M8 X 1.25 X 10.8mm. 3: M8 x 1.25 x 10.8mm. 3: M10 x 1.5 x 13.5mm. 5: M12 x 1.75 x 16.3mm.

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