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Tool Holders / T-System Boring Bars
S25S TTUNR 16
TTUNR/L series · see all 12 sizes
Insert compatibility
This size is built for the insert designation TNM. 1604 (as listed in the catalogue data).
Specifications — S25S TTUNR 16
| Insert Code | Insert designation | TNM. 1604.. |
|---|---|---|
| Product Direction | Cutting direction (hand) | R |
| DCON | Connection diameter (mm) | 25 |
| LF | Functional length (mm) | 250 |
| WF | Functional width (mm) | 17 |
| H | Shank height (mm) | 23 |
| D min | Minimum working diameter (mm) | ≥32 |
Dimensions in millimetres unless noted. Values are the manufacturer's published figures.
All 12 sizes in TTUNR/L
| Product code | Cutting direction (hand) | Connection diameter (mm) | Functional length (mm) | Functional width (mm) |
|---|---|---|---|---|
| S25S TTUNL 16 | L | 25 | 250 | 17 |
| S25S TTUNR 16 | R | 25 | 250 | 17 |
| S32T TTUNL 16 | L | 32 | 300 | 22 |
| S32T TTUNR 16 | R | 32 | 300 | 22 |
| S25S TTUNL 22 | L | 25 | 250 | 17 |
| S25S TTUNR 22 | R | 25 | 250 | 17 |
| S32T TTUNL 22 | L | 32 | 300 | 22 |
| S32T TTUNR 22 | R | 32 | 300 | 22 |
| S40U TTUNL 22 | L | 40 | 350 | 27 |
| S40U TTUNR 22 | R | 40 | 350 | 27 |
| S50V TTUNL 22 | L | 50 | 400 | 35 |
| S50V TTUNR 22 | R | 50 | 400 | 35 |