6 Piece Thread Tap Drill Bits Set

6 Piece Thread Tap Drill Bits Set

Tired of having to constantly replace your drill bits with a tapper every time you have to drill a hole? 

They are taps with drilling function, used to drill a hole and cut new threads at the same time.

The thread drilled by the drill is very reliable. Even if you do not use an electric drill, you can easily screw in the screws just by hand, saving a lot of work time.

• Sturdy material – made of HSS, enough hardness and sturdy construction make them not easy to break or deform, the surface is coated with titanium to prevent oxidation and not easy to rust, which can serve you for long time.

• Widely application – these drill bit sets are suitable for drilling holes in wood, aluminum, iron, plastic and other materials with low hardness, the thickness of the material to be drilled is within 5 mm, which can save much labors and efforts.

• Easy to use – fast replacement composite cone by using drill edged principle; Drilling and tapping in one, one-step processing, which can help to save processing steps and time, also help to make your work more efficient