Machine tap HSCo blue ring vaporised through hole DIN 371/376
Machine tap, HSCo, shape B, blue steam tempered
MATAP-THRGHO-DIN371-HSSE-VAP-BLUE-M8
Art.-no. 0653988
EAN 4024835179966
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Type B
Through hole. Chipping cut
VAP
The steam bath produces a porous oxide surface, which holds back the cutting fluid:
- Less friction when cutting.
- Less torque fluctuations = reduced risk of cracks developing.
- Reduced heat development.
- Protects against cold welding.
Steam-treated machine taps can be used in the same applications as untreated machine taps, but are especially recommended for materials that generate large chips and have a tendency towards cold welding (e.g. Fe 37).
Product packaging made of 100 % PCR (recycled plastic from household waste), 100 % recyclable
Datasheets(X)
Thread type | Metric thread |
Material to be processed | Steel |
Quality | ZEBRA-Premium |
Thread type x nominal diameter | M8 |
Pitch | 1.25 mm |
Length | 90 mm |
Shank diameter | 8.0 mm |
Size of square | 6.2 mm |
DIN | 371 |
Cutting material | HSCo |
Surface | Vaporised |
Form | B |
Core hole diameter | 6.8 mm |
Shank style | Cylindrical with square drive |
Tolerance of screw taps | ISO 2 (6H) |
Suitable for tensile strength up to | 1000 N/mm² |