GROOVE-TURN
±0.025 10 Ref.
GEPI-RX/LX 2.9 Ref.
Precision Double-Ended Inserts for 8°
Internal Grooving Next to Shoulder W M

R
Tmax-r

Recommended
Dimensions Tough 1 Hard
Machining Data


IC528

IC908
f groove
Designation W±0.02 R±0.03 Tmax-r M (mm/rev)
GEPI 0.80-0.00RX 0.80 0.00 1.50 1.80 • 0.01-0.02
GEPI 1.00-0.10 LX 1.00 0.10 1.50 1.80 • 0.01-0.03
GEPI 1.00-0.10 RX 1.00 0.10 1.50 1.80 • 0.01-0.03
GEPI 1.57-0.15RX 1.57 0.15 2.00 1.80 • 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 340-351
For tools, see pages: GEHIMR/L (287) • GEHIMR/L-SC (287)


±0.025 UN UR UL
10 Ref.
GEPI-UN/UR/UL
2.9 Ref.
Precision Double-Ended Inserts 8°
for Internal Undercutting M
W
R

Recommended
Dimensions Tough 1 Hard
Machining Data


IC528
f groove


IC08
Designation W±0.02 R±0.05 Tmax-r M (mm/rev)
GEPI 3.00-1.50UN 3.00 1.50 2.00 2.20 • 0.03-0.12
GEPI 2.00-1.00UR 2.00 1.00 2.00 1.80 • • 0.03-0.12
GEPI 2.00-1.00UL 2.00 1.00 2.00 1.80 • • 0.03-0.12
• For cutting speed recommendations and user guide, see pages 340-351
For tools, see pages: GEHIUR/L (288)


±0.025 10 Ref.
2.9 Ref.
GEPI-MT 8˚
Internal Double-Ended Precision W 60°
Threading Inserts for 60° Partial R M
Profile for General Applications
Dimensions Tough 1 Hard
IC908
IC08


Designation W R±0.03 a° M Pmin TPI max
GEPI 2.5-MT0.05 2.50 0.05 60 1.80 0.90 28 • •
• Toolholder seat needs to be modified according to insert profile to ensure clearance. • Pitch max 0.187xD, TPI min D/5.35 • D=Diameter of thread (pitch max<=W)
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)


292 ISCAR