Features:

1. There are total 6 pieces of taps in different sizes from M3 to M10 that you can use for tapping various threads.

2. These taps are made from high speed steel and surface finished by nitriding for high hardness and rust resistance.

3. Drill tap bits increase efficiency of operation by allowing for drilling and tapping to be accomplished in a single pass.

4. 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.

Item Describe:

1. 100% Brand New and High Quality

2. Type : Hex Shank Drill Tapping

3. Material: HSS

4. Size: 58mm

Function :

1. Hex Shank: 6.35mm(1/4")

2. Thread Size: M3, M4, M5, M6, M8, M10

3. Pitch: 0.5mm, 0.7mm, 0.8mm, 1.0mm, 1.25mm, 1.5mm

4. They are used on a machine to do the tapping, such as a lathe. Machine tapping with these taps is faster,

Package include:

1 Set 6pcs=6pcs * Hex Shank Drill Tapping

Other size: only 1pc