Titanium 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, wood, brass, aluminum, sheet metal and plastic
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 environments
7 Pcs Titanium Combination Drill Tap Bit Set
This is a convenient hex shank tap drill set that can simultaneously complete hole drilling, tapping, deburring and countersinking.
Size:
Metric
M3*0.5mm*54mm———2pcs
M4*0.7mm*54mm———1pcs
M5*0.8mm*56mm———1pcs
M6*1.0mm*57mm———1pcs
M8*1.25mm*58mm——-1pcs
M10*1.5mm*58mm——-1pcs
Short size is not easy to shake and can drill accurately.
Shank : 1/4 inch Hex Shank (quick change for cordless drill )
Material: High speed steel
Application: Suitable for drilling, tapping, cutting on light metal, aluminum