6pcs Tap Drill Bits Set, HSS M3-M10 Coated Combination 1/4" Hex Shank Screw Thread Metric Tap Drill

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All electronics ship with US style plugs. You may need a voltage converter or a plug adapter.

HIGH QUALITYH - These taps are made from high speed steel and surface finished by nitriding for high hardness and rust resistance
6 STEEL DRILLS - suitable for drilling wood, plastic, fine copper, aluminum and other soft metals (5-6 mm), not for hard materials (eg steel sheet)
SUITABLE - Using for drilling, tapping, cutting on soft metal, aluminum plate, iron, etc
SELF-CENTERING POINT - do not need assistant center drilling or center punching.Anti-wear: The back of the cone over the faucet to prevent excessive drilling caused by thread damage
MORE EFFICIENT - Drilling and tapping in one, one-step processing.Greatly save processing steps and time costs, improve working efficiency

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