- Cutting ring from « FORUM » to 850 N
- for cutting on normal machine materials
- for UNC-Thread Unified Coarse Thread ANSI B1.1 (American Unified Coarse Thread)
- for thread in the tolerance zone 2 A
Utilisation
- closed, pre-slit shape
- with spiral point on both sides, thus making the cutting easier and the chip is removed cleanly in the cutting direction
- Gating over 1.75 gears
Données techniques
- Thread – UNC (American coarse thread)
- Material – High-performance steel
- EN 22568
- Angle – 60 ° flank angle







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