
| HELIR/L | 2 | CUTDIA CDX | 1 | L | H | |||||||||
| External Holders for Turning, Grooving and Parting | WB | B H | HBH | OAL | HF C C | WN-CWX DX WF | Right | -hand shown | ||||||
| Designation | CDX(2) | CWN(3) | CWX(4) | Fig. | CUTDIA(5) | H | HF | B | WF | OAL | LH | WB | HBH | Insert |
| HELIR/L 1212-3T12 | 12.00 | 3.00 | 3.18 | 1. | - | 12.0 | 12.0 | 12.0 | 10.80 | 135.00 | 30.0 | 2.40 | 4.0 | GRIP-3..., HG.-3 |
| HELIR/L 1616-3T12 | 12.00 | 3.00 | 3.18 | 1. | - | 16.0 | 16.0 | 16.0 | 14.80 | 135.00 | 30.0 | 2.40 | - | GRIP-3..., HG.-3 |
| HELIR/L 2020-3T12 | 12.00 | 3.00 | 3.18 | 1. | - | 20.0 | 20.0 | 20.0 | 18.80 | 135.00 | 29.0 | 2.40 | - | GRIP-3..., HG.-3 |
| HELIR/L 2525-3T12 | 12.00 | 3.00 | 3.18 | 1. | - | 25.0 | 25.0 | 25.0 | 23.80 | 135.00 | 29.0 | 2.40 | - | GRIP-3..., HG.-3 |
| HELIR/L 1616-4T12 | 12.00 | 4.00 | 4.76 | 1. | - | 16.0 | 16.0 | 16.0 | 14.40 | 135.00 | 29.0 | 3.20 | - | GRIP-4..., DG.-4 |
| HELIR/L 2020-4T12 | 12.00 | 4.00 | 4.76 | 1. | - | 20.0 | 20.0 | 20.0 | 18.40 | 135.00 | 29.0 | 3.20 | - | GRIP-4..., DG.-4 |
| HELIR/L 2525-4T12 | 12.00 | 4.00 | 4.76 | 1. | - | 25.0 | 25.0 | 25.0 | 23.40 | 135.00 | 29.0 | 3.20 | - | GRIP-4..., DG.-4 |
| HELIR/L 2020-5T12 | 12.00 | 5.00 | 5.00 | 1. | - | 20.0 | 20.0 | 20.0 | 17.90 | 135.00 | 29.0 | 4.20 | - | GRIP-5..., DG.-5 |
| HELIR/L 2525-5T12 | 12.00 | 5.00 | 5.00 | 1. | - | 25.0 | 25.0 | 25.0 | 22.90 | 135.00 | 29.0 | 4.20 | - | GRIP-5..., DG.-5 |
| HELIR/L 2525-6T12 | 12.00 | 6.00 | 6.35 | 1. | - | 25.0 | 25.0 | 25.0 | 22.40 | 135.00 | 29.0 | 5.20 | - | GRIP-6..., DG.-6 |
| HELIR/L 1616-3T20(1) | - | 3.00 | 3.18 | 2. | 40.0 | 16.0 | 16.0 | 16.0 | 14.80 | 140.00 | 36.4 | 2.40 | - | GRIP-3..., HG.-3 |
| HELIR/L 2020-3T20(1) | - | 3.00 | 3.18 | 2. | 40.0 | 20.0 | 20.0 | 20.0 | 18.80 | 140.00 | 36.4 | 2.40 | - | GRIP-3..., HG.-3 |
| HELIR/L 2525-3T20(1) | - | 3.00 | 3.18 | 2. | 40.0 | 25.0 | 25.0 | 25.0 | 23.80 | 140.00 | 36.4 | 2.40 | - | GRIP-3..., HG.-3 |
| HELIR/L 3232-3T20(1) | - | 3.00 | 3.18 | 2. | 40.0 | 32.0 | 32.0 | 32.0 | 30.80 | 150.00 | 36.4 | 2.40 | - | GRIP-3..., HG.-3 |
| HELIR/L 1616-4T20 | - | 4.00 | 4.76 | 2. | 40.0 | 16.0 | 16.0 | 16.0 | 14.40 | 140.00 | 38.0 | 3.20 | 4.0 | GRIP-4..., DG.-4 |
| HELIR/L 2020-4T25 | - | 4.00 | 4.76 | 2. | 50.0 | 20.0 | 20.0 | 20.0 | 18.40 | 140.00 | 42.0 | 3.20 | - | GRIP-4..., DG.-4 |
| HELIR/L 2525-4T25 | - | 4.00 | 4.76 | 2. | 50.0 | 25.0 | 25.0 | 25.0 | 23.40 | 140.00 | 42.0 | 3.20 | - | GRIP-4..., DG.-4 |
| HELIR/L 3232-4T25 | - | 4.00 | 4.76 | 2. | 50.0 | 32.0 | 32.0 | 32.0 | 30.40 | 150.00 | 43.0 | 3.20 | - | GRIP-4..., DG.-4 |
| HELIR/L 2020-5T25 | - | 5.00 | 5.00 | 2. | 50.0 | 20.0 | 20.0 | 20.0 | 17.90 | 140.00 | 42.0 | 4.20 | - | GRIP-5..., DG.-5 |
| HELIR/L 2525-5T25 | - | 5.00 | 5.00 | 2. | 50.0 | 25.0 | 25.0 | 25.0 | 22.90 | 140.00 | 42.0 | 4.20 | - | GRIP-5..., DG.-5 |
| HELIR/L 3232-5T25 | - | 5.00 | 5.00 | 2. | 50.0 | 32.0 | 32.0 | 32.0 | 29.90 | 150.00 | 43.0 | 4.20 | - | GRIP-5..., DG.-5 |
| HELIR/L 2525-6T30 | - | 6.00 | 6.35 | 2. | 60.0 | 25.0 | 25.0 | 25.0 | 22.40 | 140.00 | 51.4 | 5.20 | - | GRIP-6..., DG.-6 |
| HELIR/L 3232-6T30 | - | 6.00 | 6.35 | 2. | 60.0 | 32.0 | 32.0 | 32.0 | 29.40 | 150.00 | 51.4 | 5.20 | - | GRIP-6..., DG.-6 |
(1) DGN inserts are not suitable for this tool (2) Does not depend on the workpiece diameter (3) Minimum cutting width (4) Maximum cutting width (5) Maximum parting diameter
For inserts, see pages: GRIP (269) GRIP (full radius) (270) DGN/DGNC/DGNM-C (481) HGN-C (489) DGR/L-C DGRC/LC-C (482)
| Designation | Ø | Dma | x | ||||||||||
| HELIR/L 1616-3T20 | ∞ | ∞ | ∞ | ∞ | ∞ | ∞ | 194 | 80 | – | – | – | – | – |
| HELIR/L 2020-3T20 | ∞ | ∞ | ∞ | ∞ | ∞ | 299 | 123 | 80 | – | – | – | – | – |
| HELIR/L 2525-3T20 | ∞ | ∞ | ∞ | 815 | 229 | 136 | 99 | 79 | – | – | – | – | – |
| HELIR/L 3232-3T20 | ∞ | 604 | 261 | 169 | 127 | 103 | 89 | 79 | – | – | – | – | – |
| HELIR/L 1616-4T20 | ∞ | ∞ | ∞ | ∞ | ∞ | 505 | 132 | 78 | – | – | – | – | – |
| HELIR/L 2020-4T20 | ∞ | ∞ | ∞ | ∞ | ∞ | ∞ | ∞ | ∞ | ∞ | 185 | 98 | – | – |
| HELIR/L 2525-4T20 | ∞ | ∞ | ∞ | ∞ | ∞ | ∞ | ∞ | 368 | 233 | 136 | 98 | – | – |
| HELIR/L 3232-4T20 | ∞ | ∞ | ∞ | ∞ | ∞ | 626 | 270 | 175 | 149 | – | 98 | – | – |
| HELIR/L 2020-5T20 | ∞ | ∞ | ∞ | ∞ | ∞ | ∞ | ∞ | ∞ | ∞ | 182 | 98 | – | – |
| HELIR/L 2525-5T20 | ∞ | ∞ | ∞ | ∞ | ∞ | ∞ | ∞ | 368 | 233 | 136 | 98 | – | – |
| HELIR/L 3232-5T20 | ∞ | ∞ | ∞ | ∞ | ∞ | 626 | 270 | 175 | 149 | – | 98 | – | – |
| HELIR/L 2525-6T20 | ∞ | ∞ | ∞ | ∞ | ∞ | ∞ | ∞ | ∞ | ∞ | ∞ | 354 | 135 | 98 |
| HELIR/L 3232-6T20 | ∞ | ∞ | ∞ | ∞ | ∞ | ∞ | ∞ | ∞ | 1718 | 345 | 194 | 121 | 98 |
| CDX | 6.5 | 8.0 | 10.0 | 12.0 | 14.0 | 16.0 | 18.0 | 20.0 | 21.0 | 23.0 | 25.0 | 28.0 | 30.0 |
| Designation | ||
| HELIR/L 1212-3T12 | SR M5X16 DIN912 | HW 4.0 |
| HELIR/L 1616-3T12 | SR M5X16 DIN912 | HW 4.0 |
| HELIR/L 2020-3T12 | SR M5X16 DIN912 | HW 4.0 |
| HELIR/L 2525-3T12 | SR M5X16 DIN912 | HW 4.0 |
| HELIR/L 1616-4T12 | SR M5X16 DIN912 | HW 4.0 |
| HELIR/L 2020-4T12 | SR M5X16 DIN912 | HW 4.0 |
| HELIR/L 2525-4T12 | SR M5X16 DIN912 | HW 4.0 |
| HELIR/L 2020-5T12 | SR M6X16 DIN912 | HW 5.0 |
| HELIL 2525-5T12 | SR M6X16 DIN912 | HW 5.0 |
| HELIR 2525-5T12 | SR M6X20 DIN912 | HW 5.0 |
| HELIL 2525-6T12 | SR M6X20 DIN912 | HW 5.0 |
| HELIR 2525-6T12 | SR M6X16 DIN912 | HW 5.0 |
| HELIL 1616-3T20 | SR M6X20 DIN912 | HW 5.0 |
| HELIR 1616-3T20 | SR M6X16 DIN912 | HW 5.0 |
| HELIR/L 2020-3T20 | SR M6X16 DIN912 | HW 5.0 |
| HELIR/L 2525-3T20 | SR M6X20 DIN912 | HW 5.0 |
| HELIR/L 3232-3T20 | SR M6X20 DIN912 | HW 5.0 |
| HELIR/L 1616-4T20 | SR M6X20 DIN912 | HW 5.0 |
| HELIR/L 2020-4T25 | SR M6X16 DIN912 | HW 5.0 |
| HELIR/L 2525-4T25 | SR M6X20 DIN912 | HW 5.0 |
| HELIR/L 3232-4T25 | SR M6X20 DIN912 | HW 5.0 |
| HELIR/L 2020-5T25 | SR M6X16 DIN912 | HW 5.0 |
| HELIR/L 2525-5T25 | SR M6X20 DIN912 | HW 5.0 |
| HELIR/L 3232-5T25 | SR M6X20 DIN912 | HW 5.0 |
| HELIR/L 2525-6T30 | SR M6X20 DIN912 | HW 5.0 |
| HELIR/L 3232-6T30 | SR M6X20 DIN912 | HW 5.0 |