STONEGO 1/5/10PCS Titanium Plated Threaded Drill Tap Metric HSS6542 Spiral Flute Threaded Drill Bit M3/M4/M5/M6/M8

STONEGO 1/5/10PCS Titanium Plated Threaded Drill Tap Metric HSS6542 Spiral Flute Threaded Drill Bit M3/M4/M5/M6/M8

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