Premium machine screw tap HSS-E
Machine screw tap Premium form C yellow ring
MATAP-BLIHO-HSCO-DIN371-CRN-YELLOW-M4
ZEBRA
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Blind hole notch shape C up to M10 DIN 371, from M12 DIN 376
CrN (chromium nitride) coating
Up to three times the service life of comparable uncoated models.
Coatings tailored precisely to the application in order to increase service life and cutting speed, and reduce torque via surface smoothing.
Optimised and unique groove and cutting geometry with improved groove surface for low-friction chip removal.
Extended range of applications
With additional black colour ring as an unmistakable identifying feature
Datasheets(X)
Specially designed for aluminium, Cu alloys and Al alloys.
Thread type | Metric thread |
Thread type x nominal diameter | M4 |
Pitch | 0.7 mm |
Length | 63 mm |
Shank diameter | 4.5 mm |
Size of square | 3.4 mm |
DIN | 371 |
Form | C |
Core hole diameter | 3.3 mm |