Why Choose This:★Tap & Die Set: M12 x 1.75 metric tap and die set are suitable for making or repairing male and female threads. They are both left hand thread, durable, and with clear threads, good for general purpose applications.★Easy to Use: Round dies can be used with die wrench (not included). The fastening screw in the middle of the wrench should be inserted into the slot of the die and tightened. Machine taps are used on drill presses, tapping machines, CNC and milling machines.★Features: High speed steel straight flute tap provides rapid downward chip removal for efficient threading, with combination of hardness and toughness for wear resistance. Alloy tool steel die is with conical locking hole, strong locking, not loose, hardness, high torque, good toughness and wear resistance.
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