
| GEPI-WT Precision Ground 55° Partial Profile Double-Ended Threading Inserts with a Chipformer for 11.5 mm Bore Diameter | 10 Ref. 8˚ 55° W R M ±0.025 | 2.9 Ref. | |||||
| Dimensions | Tough1 | Hard | |||||
| Designation | W | R±0.03 | M | TPImax | Pmin | IC08 | IC908 |
| GEPI 2.5-WT0.05 | 2.50 | 0.05 | 1.80 | 54 | 0.47 | • | • |
For tools, see pages: E-GEHIR / E-GHIR (289) GEAIR/L (289) GEHIMR/L (287) GEHIMR/L-SC (287) GEHIR/L (288) GEHIR/L-SC (288) GEHSR (311)
| GHIR/L (W=1.9-6.4) Internal Grooving and Turning | Bars | Tmax- Dmin | r | A l1 h1 | ||||||||
| f | W l2 | dg7 | Right-han | d shown | ||||||||
| Designation | Wmin | Wmax | d | Dmin | Tmax-r | l1 | l2 | f | h1 | A | ||
| GHIR/L 20-3 | 1.90 | 3.50 | 20.00 | 20.00 | 4.50 | 160.00 | 16.0 | 14.5 | 9.0 | 1.60 | SR 76-1021 | T-20/5 |
| GHIR/L 20-20-3 | 2.00 | 3.50 | 20.00 | 20.00 | 4.50 | 200.00 | 40.0 | 14.5 | 9.0 | 1.60 | SR 76-1021 | T-20/5 |
| GHIR/L 20-4 | 3.00 | 4.80 | 20.00 | 20.00 | 4.50 | 160.00 | 25.0 | 14.5 | 9.0 | 2.60 | SR 76-1021 | T-20/5 |
| GHIR/L 20-20-4 | 3.00 | 4.80 | 20.00 | 20.00 | 4.50 | 200.00 | 40.0 | 14.5 | 9.0 | 2.60 | SR 76-1021 | T-20/5 |
| GHIR/L 25-25-4 | 2.50 | 4.00 | 25.00 | 25.00 | 5.00 | 200.00 | 50.0 | 17.5 | 11.5 | 2.10 | SR 76-1022 | T-20/5 |
| GHIR/L 32-4 | 2.50 | 4.00 | 32.00 | 38.00 | 5.00 | 250.00 | - | 21.3 | 14.5 | 2.10 | SR 76-1021 | T-20/5 |
| GHIR/L 25-5 | 3.20 | 5.30 | 25.00 | 26.00 | 6.00 | 160.00 | 25.0 | 18.5 | 11.5 | 2.80 | SR 76-1022 | T-20/5 |
| GHIR/L 25-25-6 | 4.00 | 6.40 | 25.00 | 25.00 | 5.00 | 200.00 | 50.0 | 17.5 | 11.5 | 3.60 | SR 76-1022 | T-20/5 |
| GHIR/L 32-6 | 4.00 | 6.40 | 32.00 | 39.00 | 6.50 | 250.00 | - | 22.8 | 14.5 | 3.60 | SR 76-1022 | T-20/5 |
| GHIR/L 40-6 | 4.00 | 6.40 | 40.00 | 49.00 | 8.00 | 300.00 | - | 28.3 | 18.0 | 3.60 | SR 76-1022 | T-20/5 |
For inserts, see pages: GIFI (298) GIFI-E (296) GIFI-E (full radius) (296) GIMIY (295) GINI-E (297) GIPI (297) GIPI (full radius W<M) (298) GIPI (full radius) (298) GIPI (W<M) (297) GIPI-E (296) GIPI-RX/LX (299) TIPI-MT (299) TIPI-WT (299)
| GHIR/L-C (W=4-6.4) | Tmax-r | l2 | |||||||||||||
| Grooving and Turning Bars with Internal Coolant Holes | Dmin | f A | W | l1 | dg7 | h1 | |||||||||
| Right-h | an | d shown | |||||||||||||
| Designation | d | Wmin | Wmax | Dmin | Tmax-r | h1 | l1 | l2 | f | A | Inlet | ||||
| GHIR/L 25C-510 | 25.00 | 4.00 | 5.30 | 32.00 | 10.00 | 11.5 | 160.00 | 25.0 | 22.5 | 3.50 | R1/8 | SR 76-1022 | T-20/5 | PL 25 | |
| GHIR/L 32C-610 | 32.00 | 4.80 | 6.40 | 43.00 | 10.00 | 14.5 | 200.00 | - | 26.2 | 4.40 | R1/8 | SR 76-1022 | T-20/5 | PL 32 | |
| GHIR/L 40C-612 | 40.00 | 4.80 | 6.40 | 53.00 | 12.00 | 18.0 | 250.00 | - | 32.2 | 4.40 | R1/8 | SR 76-1022 | T-20/5 | PL 40 |
For inserts, see pages: GIFI (298) GIFI-E (296) GIFI-E (full radius) (296) GIMIY (295) GINI-E (297) GIPI (297) GIPI (full radius) (298) GIPI-E (296) TIPI-MT (299)
| GHIR/L-SC (W=2-4.8) | A | h1 | |||||||||||
| Grooving and Turning Solid Ca Bars with Internal Coolant Hol | rbide es | Tmax-r Dmin | f | W l2 | l1 | d5 dg7 | |||||||
| Right- | hand shown | ||||||||||||
| Designation | Wmin | Wmax | d | Dmin | Tmax-r | l1 | l2 | f | h1 | d5 | A | ||
| GHIR/L 20SC-3 | 2.00 | 3.50 | 20.00 | 20.00 | 4.50 | 200.00 | 60.0 | 14.5 | 9.0 | 8.5 | 1.60 SR 76-1021 | T-20/5 | PL 20 |
| GHIR/L 20SC-4 | 3.00 | 4.80 | 20.00 | 20.00 | 4.50 | 200.00 | 60.0 | 14.5 | 9.0 | 8.5 | 2.60 SR 76-1021 | T-20/5 | PL 20 |
For inserts, see pages: GIFI (298) GIFI-E (296) GIFI-E (full radius) (296) GIMIY (295) GINI-E (297) GIPI (297) GIPI (full radius W<M) (298) GIPI (full radius) (298) GIPI-E (296) GIPI-RX/LX (299) TIPI-MT (299) TIPI-WT (299)