Metric HSS Thread Tap Set, M3 M4 M5 M6 M8 M10 Drill Bit, 6pcs Machine Threading Tool for Wood, Plastic, Metal

【DIFFERENT SIZE】There are total 6 pieces of taps in different sizes from M3 to M10 that you can use for tapping various threads. 【SMOOTH EXPERIENCE】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. 【BETTER CHIP REMOVAL】These taps are made from high speed steel and surface finished by nitriding for high hardness and resistance.Taps are designed with spiral flutes and the chip clearing process would be better. 【IMPROVE WORKING EFFIENCY】They are used on a machine to do the tapping, such as a lathe. These taps are used on a machine to do the tapping, generally more accurate because human error is eliminated. 【IDEAL TOOLS】Drill tap bits increase efficiency of operation by allowing for drilling and tapping to be accomplished in a single pass. These HSS drill and tap bits are great tools used to create screw threads, to cut or form the female portion of the mating pair.