40pc Metric Tap and Die Set M3 - M12 Nut Bolt Screw Thread Steel Pitch Gauge

Professional Making Tools Maker Ring Bending Tool Ring Bender Shaping Machine UK. The tap and die kit features a hexagonal die design that distributes force more evenly during work. The tapered teeth of the tapping tools are specially designed for easy and smooth threading initiation while preventing over-threading.

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