7pcs Male Thread Tap Set Metal Meters Drill Bit M3 M4 M5 M6 M8 M10 M12 Metric
7PCS:M3×0.5 M4×0.7 M5×0.8 M6×1.0 M8×1.25 M10×1.5 M12×1.75. Screw Tap straight flute tip M3-M8, M3-M12. Spiral pointed tap for threading a circular tube, down rows of pins.
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