Features of Extrusion Taps / Forming Taps / Roll Taps:
1. No chips are generated during tapping, because no chips are suitable for threading of blind holes and the processing time of chips can be omitted.
2. There is no chip groove, and the wire tapping area is large, so the endurance, the torsion strength is large,the wire tapping life is long, and there
is no interference of cutting, so it is not easy to be broken.
3. The working surface of the internal thread is beautiful and smooth, and the material fiber is continuously cut without cutting. The thread strength is
increased by 30% and the stability is stable.
4. The plastic thread forming surface of the female thread has a good thickness and the effective deviation is small.
5. The plastic processing method is used as the processing tool for the female thread, and is suitable for materials with good ductility, such as
aluminum, red copper, zinc, brass, low carbon steel, stainless steel and non-ferrous metal tapping operations
Specification Details
specification |
precision |
L1 |
D |
LK |
RMB |
W1/8-40 |
RH6B |
50 |
4 |
6 |
40 |
W5/32-32 |
RH7B |
55 |
5 |
7 |
40 |
W3/16-24 |
RH7B |
62 |
5.5 |
7 |
40 |
W7/32-24 |
RH7B |
65 |
6 |
7 |
40 |
W1/4-20 |
RH7B |
66 |
25 |
7 |
40 |