6PCS Metric Titanium Drill Tap Combination Bit Set 1/4" Hex Shank HSS Screw Thread Bit Thread M3 M4 M5 M6 M8 M10 Taps Tool

Titanium Drill Tap Combination Bit SetSpecifications:Material:HSSSurface treatment:Titanium Coated1/4 inch hex shank(Quick change for impact drill)Size:M3/M4/M5/M6/M8/M10Package include：6pcs titanium Combination drill tap setFeatures:1、Titanium Combination Drill taps are made of HSS, which can ensure sharp, 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.2、Three in one operation provides hole drilling, tapping, deburring and countersinking for a quick and complete job on copper, brass, aluminum, sheet metal and plastic3、This 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.Notice:Please allow 1-3mm difference due to manual measurement.Due to different monitors and different lighting, the pictures may not show the actual color of the item. Thanks for your understanding.