IPC Subgroup
B23B 29/18 for retracting the cutting tool
Introduced: September 1968
Last revised: January 2006
Full Title
Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders > Tool holders for a single cutting tool > Special arrangements on tool holders > for retracting the cutting tool
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- Subclass:
- TURNING; BORING