GEPI-WT Precision Ground 55° Partial Profile Double-Ended Threading Inserts with a Chipformer for 11.5 mm Bore Diameter10 Ref. 8˚ 55° W R M ±0.0252.9 Ref.
DimensionsTough1Hard
DesignationWR±0.03MTPImaxPminIC08IC908
GEPI 2.5-WT0.052.500.051.80540.47••
  • Toolholder seat needs to be modified according to insert profile to ensure clearance
  • Pitch max 0.167xD, TPI min D/6.0

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)

  • GEHSR/L-SL (311)
GHIR/L (W=1.9-6.4) Internal Grooving and TurningBarsTmax- DminrA l1 h1
fW l2dg7Right-hand shown
DesignationWminWmaxdDminTmax-rl1l2fh1A
GHIR/L 20-31.903.5020.0020.004.50160.0016.014.59.01.60SR 76-1021T-20/5
GHIR/L 20-20-32.003.5020.0020.004.50200.0040.014.59.01.60SR 76-1021T-20/5
GHIR/L 20-43.004.8020.0020.004.50160.0025.014.59.02.60SR 76-1021T-20/5
GHIR/L 20-20-43.004.8020.0020.004.50200.0040.014.59.02.60SR 76-1021T-20/5
GHIR/L 25-25-42.504.0025.0025.005.00200.0050.017.511.52.10SR 76-1022T-20/5
GHIR/L 32-42.504.0032.0038.005.00250.00-21.314.52.10SR 76-1021T-20/5
GHIR/L 25-53.205.3025.0026.006.00160.0025.018.511.52.80SR 76-1022T-20/5
GHIR/L 25-25-64.006.4025.0025.005.00200.0050.017.511.53.60SR 76-1022T-20/5
GHIR/L 32-64.006.4032.0039.006.50250.00-22.814.53.60SR 76-1022T-20/5
GHIR/L 40-64.006.4040.0049.008.00300.00-28.318.03.60SR 76-1022T-20/5
  • When using TIPI inserts, toolholder seat needs to be modified according to insert profile to ensure clearance.
  • For user guide, see pages 340-351

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-rl2
Grooving and Turning Bars with Internal Coolant HolesDminf AWl1dg7h1
Right-hand shown
DesignationdWminWmaxDminTmax-rh1l1l2fAInlet
GHIR/L 25C-51025.004.005.3032.0010.0011.5160.0025.022.53.50R1/8SR 76-1022T-20/5PL 25
GHIR/L 32C-61032.004.806.4043.0010.0014.5200.00-26.24.40R1/8SR 76-1022T-20/5PL 32
GHIR/L 40C-61240.004.806.4053.0012.0018.0250.00-32.24.40R1/8SR 76-1022T-20/5PL 40
  • When using TIPI inserts, toolholder seat needs to be modified according to insert profile to ensure clearance.
  • For user guide, see pages 340-351

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)Ah1
Grooving and Turning Solid Ca Bars with Internal Coolant Holrbide esTmax-r DminfW l2l1d5 dg7
Right-hand shown
DesignationWminWmaxdDminTmax-rl1l2fh1d5A
GHIR/L 20SC-32.003.5020.0020.004.50200.0060.014.59.08.51.60 SR 76-1021T-20/5PL 20
GHIR/L 20SC-43.004.8020.0020.004.50200.0060.014.59.08.52.60 SR 76-1021T-20/5PL 20
  • Tool head is made of steel.
  • When using TIPI inserts, toolholder seat needs to be modified according to insert profile to ensure clearance.
  • For user guide, see pages 340-351

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)