Application:
For free turning operations directly up to a shoulder, to create free undercuts for threading and grinding work.
Note:
- ⌀Dmin = 30 mm (at w = 3).
- ⌀Dmin = 35 mm (at w = 2).
- Use only with a full radius groove turning insert No. 273735 – 273739.
- No standardised undercut according to DIN 509.