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GARANT Master Form Steel fluteless machine tap with oil grooves HSS-E-PM TiAlN
Article no.: 139485
Article code:
- Thread type: UNC
- Flank angle: 60
- Tool material: HSS E PM
- Standard: DIN 2174
- Tolerance class: 2BX
Description
Version:
The latest generation of high-performance fluteless taps, specially developed for use in steel materials.
DIN 2174 (≈ DIN 371 ≤ 3/8; ≈ DIN 376 ≥ 7/16).
Form E (lead-in 1.5 – 2 turns). For deep threads with short lead-in. The thread is tapped almost to the bottom of the hole.
- Optimised polygon geometry for a lower torque.
- Multi-layer HIPIMS coating for high wear resistance.
- HSS-E-PM substrate for exceptional process reliability.
DIN 2174 (≈ DIN 371 ≤ 3/8; ≈ DIN 376 ≥ 7/16).
Form E (lead-in 1.5 – 2 turns). For deep threads with short lead-in. The thread is tapped almost to the bottom of the hole.
Application:
For UNC unified coarse threads ASME−B1.1.