AUTOTOOLHOME 6 Pack Titanium Combination Drill Tap Bit Set Screw Tapping SAE 6-32NC 8-32NC 10-24NC 10-32NC 12-24NC 1/4-20NC

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FeaturesTitanium Combination Drill taps are made of HSS 4341, 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.Three in one operation provides hole drilling, tapping, deburring and countersinking for a quick and complete job on copper, brass, aluminum, sheet metal and plasticThis tap set includes SAE , 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) quick change hex shank has a tapered end to prevent excessive knocks. Back taper exceeds the tap to prevent over-drilling and damage to the thread.Storage case is lightweight and durable for easy storage and is portable for all job environmentsSpecificationMaterial:HSS 4341Surface treatment:Titanium Coted1/4 inch hex shank(Quick change for impact drill)Size:SAE- 6-32nc, 8-32nc, 10-24nc, 10-32nc, 12-24nc, 1/4-20ncPackage include6pcs Combination drill tap set1pcs storage case