Drill tap bits increase the efficiency of operation by allowing for drilling and tapping to be accomplished in a single pass. This HSS drill and tap bits are great tools used to create screw threads, to cut or form the female portion of the mating pair. They are used on a machine to do the tapping, such as a lathe. Machine tapping with these taps is faster, and generally more accurate because human error is eliminated.
There is a total of 6 pieces of taps in different sizes from M3 to M10 that you can use for tapping various threads. Taps are designed with spiral flutes and the chip clearing process would be better. They are taps with drilling function, used to drill a hole and cut new threads at the same time, you will have a smooth tapping experience with them. These taps are used on a machine to do the tapping, generally more accurate because human error is eliminated.
This product consists of 6 metric taps, M3, M4, M5, M6, M8, M10, 6.35 mm (1/4 inch) hex shank. These taps are made from high-speed steel and surface finished by nitriding for high hardness and rust resistance. Used to make threads, cut or an excellent tool for forming the concave portion of a paired pair.
Application: Manufacturing thread, lathe, machinery.