SPIRAL TAP (FOR HARD WORKPIECE MATERIALS) (CPM-SFT) CPM-SFT OH4 M12x1.25
CPM-SFT OH4 M12x1.25
Ship pack of
M4 to M6 will be projecting center.
Screw Length Lc (mm)
Helix Angle (Degree)
Shank Diameter d (phi mm)
Overall Length L (mm)
Number of Flutes
2014 TRUSCO Published Page
Angle Length Lk (mm)
Angle Width K (mm)
TRUSCO Part Number
Lower Neck Part L1 (mm)
Powdered high-speed (high-speed steel) CPM
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7 Customer Reviews
The reviews are automatic translation.
Quenching material tapping
On 2017-07-13 09:34:06
Compared with things from other companies, I have poor possession but it can be used as it is.
On 2016-05-31 14:42:53
Especially not possible nor impossible
Screw mount correction
On 2015-08-27 08:43:15
I am using it to fix the screw thread, but it is good for the price
Tap processing of SPHC material
On 2013-01-29 11:10:23
I broke at the second tap of only 3.2 t. It can not be said that it is for difficult-to-cut materials.
On 2012-05-24 15:07:46
The price became 1.5 times higher than what I used to date, but since I have tripled the lifespan, I would like to continue using it.
Screw processing of S45C
On 2011-10-30 00:16:43
Good sharpness at processing. Chips are also cut finely so it is easy to process.
Processing to joinery
On 2010-11-06 00:33:03
I use it for stainless steel but can use it with confidence. Naturally it is different from ordinary sharpness.