SPIRAL TAP ( GENERAL HOMO PROCESSING) (EX-H-SFT) EX-H-SFT OH3 M4x0.7
EX-H-SFT OH3 M4x0.7
Ship pack of
Helix Angle (Degree)
Angle Length Lk (mm)
Angle Width K (mm)
Lower Neck Part L1 (mm)
Overall Length L (mm)
Low carbon steel, medium carbon steel, cast steel, thermoplastics
Screw Length Lc (mm)
Shank Diameter d (phi mm)
Number of Flutes
High vanadium HSS (high speed steel) HSSE
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2 Customer Reviews
The reviews are automatic translation.
Use of tempering material or tapping process such as casting.
On 2011-11-29 00:00:22
For now, I have used neither break nor break nor good use without problems.
Used for processing aluminum
On 2011-11-28 23:53:43
In reaming processing, I think that there is no problem to use it by hand, but to install it on a machine, the strength of the main body is insufficient. In the body, it is desirable to change the material to a strong one (quenching with SUJ 2 or tempering material)
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