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Tool Holders / Internal Threading Toolholders
TIR/L
30 sizes available · 9 specification fields · standard: ISO
TIR/L is an internal threading tool holder. It is listed here in 30 sizes, 13.7–47 mm shank height, right- and left-hand versions, each with full specifications and a dimensioned drawing. Typical use: single-point internal thread turning.
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.
- 16 IL
- 16 IR
- 22 IL
- 22 IR
- 27 IL
- 27 IR
Specifications
| Product code | Insert designation | Cutting direction (hand) | Connection diameter (mm) | Functional length (mm) | Functional width (mm) | Usable length (mm) | Shank height (mm) | Minimum working diameter (mm) |
|---|---|---|---|---|---|---|---|---|
| TIL S25R 16 | 16 IL | L | 25 | 200 | 16.2 | – | 23 | 29 |
| TIR S25R 16 | 16 IR | R | 25 | 200 | 16.2 | – | 23 | 29 |
| TIL S32S 16 | 16 IL | L | 32 | 250 | 19.7 | – | 30 | 36 |
| TIR S32S 16 | 16 IR | R | 32 | 250 | 19.7 | – | 30 | 36 |
| TIL S40T 16 | 16 IL | L | 40 | 300 | 23.7 | – | 37.5 | 44 |
| TIR S40T 16 | 16 IR | R | 40 | 300 | 23.7 | – | 37.5 | 44 |
| TIL S50U 16 | 16 IL | L | 50 | 350 | 28.7 | – | 47 | 54 |
| TIR S50U 16 | 16 IR | R | 50 | 350 | 28.7 | – | 47 | 54 |
| TIL S25R 22 | 22 IL | L | 25 | 200 | 18.1 | – | 23 | 29 |
| TIR S25R 22 | 22 IR | R | 25 | 200 | 18.1 | – | 23 | 29 |
| TIL S32S 22 | 22 IL | L | 32 | 250 | 21.5 | – | 30 | 38 |
| TIR S32S 22 | 22 IR | R | 32 | 250 | 21.6 | – | 30 | 38 |
| TIL S40T 22 | 22 IL | L | 40 | 300 | 25.6 | – | 37.5 | 46 |
| TIR S40T 22 | 22 IR | R | 40 | 300 | 25.6 | – | 37.5 | 46 |
| TIL S50U 22 | 22 IL | L | 50 | 350 | 30.6 | – | 47 | 58 |
| TIR S50U 22 | 22 IR | R | 50 | 350 | 30.6 | – | 47 | 58 |
| TIL S32S 27 | 27 IL | L | 32 | 250 | 22.6 | – | 30 | 40 |
| TIR S32S 27 | 27 IR | R | 32 | 250 | 22.6 | – | 30 | 40 |
| TIL S40T 27 | 27 IL | L | 40 | 300 | 26.6 | – | 37.5 | 48 |
| TIR S40T 27 | 27 IR | R | 40 | 300 | 26.6 | – | 37.5 | 48 |
| TIL S50U 27 | 27 IL | L | 50 | 350 | 31.6 | – | 47 | 58 |
| TIR S50U 27 | 27 IR | R | 50 | 350 | 31.6 | – | 47 | 58 |
| TIL A20P 16 | 16 IR | L | 20 | 170 | 18 | 40 | 13.7 | 24 |
| TIR A20P 16 | 16 IR | R | 20 | 170 | 18 | 40 | 13.7 | 24 |
| TIL A25R 16 | 16 IL | L | 25 | 200 | 16.2 | 50 | 23 | 29 |
| TIR A25R 16 | 16 IR | R | 25 | 200 | 16.2 | 50 | 23 | 29 |
| TIL A32S 16 | 16 IL | L | 32 | 250 | 19.7 | 60 | 30 | 36 |
| TIR A32S 16 | 16 IR | R | 32 | 250 | 19.7 | 60 | 30 | 36 |
| TIL A40T 16 | 16 IL | L | 40 | 300 | 23.9 | 65 | 37.5 | 44 |
| TIR A40T 16 | 16 IR | R | 40 | 300 | 23.9 | 65 | 37.5 | 44 |
Column codes
- Insert Code — Insert designation
- Product Direction — Cutting direction (hand)
- DCON — Connection diameter (mm)
- LF — Functional length (mm)
- WF — Functional width (mm)
- LU=OHN — Usable length (mm)
- H — Shank height (mm)
- D min — Minimum working diameter (mm)
Dimensions in millimetres unless noted. Values are the manufacturer's published figures.
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