Dies Left-Hand Metric M2 M2.5~M20 Alloy Steel Male Thread Cutters Tapping Dies

M4 0.7 M8 1.0 M14 2.0 M20 2.0. M5 0.5 M8 1.25 M16 1.5 M20 2.5. M2 0.4 M5 0.8 M12 0.75 M16 2.0. M2.5 0.45 M6 0.75 M12 1.75 M18 1.5. Cut left-hand external threads on bolts, studs, and rods. These dies are shaped for use with a die wrench.

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