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Tool Holders / T-System External Turning Toolholders
TSDNN
7 sizes available · 7 specification fields · standard: ISO
TSDNN is an external turning tool holder that takes negative square (S-type) inserts. It is listed here in 7 sizes, 16–40 × 16–40 mm shank, neutral versions, each with full specifications and a dimensioned drawing. Typical use: external turning, facing and profiling.
Insert compatibility
This family is built for the following insert designations (as listed in the catalogue data). The exact size in each row of the table below is in the Insert designation column.
- SNM. 1204..
- SNM. 1506..
Specifications
| Product code | Insert designation | Cutting direction (hand) | Functional length (mm) | Functional width (mm) | Functional height (mm) | Shank width (mm) |
|---|---|---|---|---|---|---|
| TSDNN 1616 H12 | SNM. 1204.. | N | 100 | 8 | 16 | 16 |
| TSDNN 2020 K12 | SNM. 1204.. | N | 125 | 10 | 20 | 20 |
| TSDNN 2525 M12 | SNM. 1204.. | N | 150 | 12.5 | 25 | 25 |
| TSDNN 3232 P12 | SNM. 1204.. | N | 170 | 16 | 32 | 32 |
| TSDNN 2525 M15 | SNM. 1506.. | N | 150 | 12.5 | 25 | 25 |
| TSDNN 3232 P15 | SNM. 1506.. | N | 170 | 16 | 32 | 32 |
| TSDNN 4040 S15 | SNM. 1506.. | N | 250 | 20 | 40 | 40 |
Column codes
- Insert Code — Insert designation
- Product Direction — Cutting direction (hand)
- LF — Functional length (mm)
- WF — Functional width (mm)
- HF=H — Functional height (mm)
- B — Shank width (mm)
Dimensions in millimetres unless noted. Values are the manufacturer's published figures.
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