GEPI-RX/LX Precision Double-Ended Inserts for Internal Grooving Next to ShoulderRE CW 8° ±0.02510Ref. CDX BW2.9Ref.
DimensionsTough1HardRecommended Machining Data
DesignationCW RECWTOL(1)RETOL(2)CDX(3)BWIC528IC908f groove (mm/rev)
GEPI 0.80-0.00RX0.80 0.000.020.0301.501.80•0.01-0.02
GEPI 1.00-0.10 R/LX1.00 0.100.020.0301.501.80•0.01-0.03
GEPI 1.57-0.15RX1.57 0.150.020.0302.001.80•0.02-0.05
  • Toolholder seat needs to be modified according to insert profile to ensure clearance
  • DMIN for internal application=11.5mm
  • For cutting speed recommendations and user guide, see pages 419-428, 432-436

(1) Cutting width tolerance (+/-) (2) Corner radius tolerance (+/-) (3) Cutting depth maximum

For tools, see pages: GEHIMR/L (337) GEHIMR/L-SC (337)

GEPI-UN/UR/UL Precision Double-Ended Inserts for Internal Undercutting1 ±0.025 CW 8° RE0 Ref. BW2.9 Ref.UN URUL
DimensionsTough1HardRecommended Machining Data
Designation CWRECWTOL(1)RETOL(2)CDX(3)BWIC528IC08f groove (mm/rev)
GEPI 3.00-1.50UN 3.001.500.020.0502.002.20•0.03-0.12
GEPI 2.00-1.00UR/L 2.001.000.020.0502.001.80••0.03-0.12
  • For cutting speed recommendations and user guide, see pages 419-428, 432-436

(1) Cutting width tolerance (+/-) (2) Corner radius tolerance (+/-) (3) Cutting depth maximum

For tools, see pages: GEHIUR/L (339)