Drillpro 13pcs M3-M10 Metric Screw Thread Tap Drill Bits Set Hex Shank Drill Bit Screw Compound Tap Hand Tools with Join

Specifications NameThread Tap Drill Bits SetMaterialHigh Speed SteelMetric StandardM3 0 5 M4 0 7 M5 0 8 M6 1 M8 1 25 M10 1 5American Standard1 4 20NC 12 24NC 10 24NC 10 32NC 8 32NC 6 32NCHexagonal Shank6 35mm 1 4 inch Package Size11 7 10 3 3 3cm 4 61 4 06 1 3inTypeType A Steel silver Type B Titanium PlatedType C Blue PlatedFeatures Exquisite workmanship Durable taps are made of high speed steel which can ensure sharp fast execution and retain strength and efficiency The surface is treated with a titanium alloy which greatly improves the cutting performance of the drill is more wear resistant and prolongs the service life Ergonomic design The product portfolio includes SAE and metric sizes so it has high versatility Each tap drill is engraved with a label which is convenient for you to choose the size that suits you The convenient ¼ inch 6 35mm hex shank has a tapered end to prevent excessive knocks Back taper exceeds the tap to prevent over drilling and damage to the thread High efficiency They are taps with drilling function three in one operation which can drill tap deburr and counter holes on copper brass aluminum metal sheet and plastic at the same time so as to quickly Complete work completely greatly save processing steps and time costs and improve work efficiency Various sizes Can be used to tap various threads 6PC SAE 6 32NC 8 32NC 10 24NC 10 32NC 12 24NC ¼ 20NC 6 metric M3 x 0 5 M4 x 0 7 M5 x 0 8 M6 x 1 0 M8 x 1 25 M10