It’s a unique combination of a tapper and a drill in one bit! Get perfectly threaded holes every single time you drill with the double-action Drill Tap Bits!
Efficiently drill and thread your holes at the same time without having to swap your bits with these convenient Drill Tap Bits!
This unique drill bit set will automatically thread your holes whenever you drill a hole for your screws. Increase your productivity and efficiently drill holes and tap them without even having to change your bits.
Complete Hole Drilling, Tapping, And Deburring/Countersinking In One Operation With Power Drill.
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 a long time
Metric thread drill bit size -there are 6 pieces of taps in different sizes, such as M3 x 0.5, M4 x 0.7, M5 x 0.8, M6 x 1, M8 x 1.25, M10 x 1.5, standard 1/4 inch (6.35 mm) hex shank
Widely applied -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.
Suitable for soft metal, aluminum, and iron
High-speed steel(HSS ) material
Shank: 1/4" (6.35mm) hex shank
M3x0.5: Total length: 54mm, drill diameter: 2.5mm
M4x0.7: Total length: 54mm, drill diameter: 3.3mm
M5x0.8: Total length: 55mm, drill diameter: 4.2mm
M6x1: Total length: 56mm, drill diameter: 5.0mm
M8x1.25: Total length: 57mm, drill diameter: 6.8mm