Page 353 - ISCAR(TURNING-CATALOG-42-2022)

GIPI ±0.025
Precision Double-Ended 8° 5
Inserts for Internal Grooving CW 15.7 Ref.
and Recessing
RE BW GROOVE-TURN

Dimensions Tough 1 Hard Recommended
Machining Data

IC830 IC8250 IC808 IC908 IC20 IC20N f groove
Designation CW RE CWTOL (1) RETOL (2) CDX (3) BW (mm/rev)
GIPI 2.22-0.10 2.22 0.10 0.02 0.030 2.50 2.20 • • • • 0.04-0.07
GIPI 2.22-0.15 2.22 0.15 0.02 0.030 2.50 2.20 • • 0.04-0.07
GIPI 2.30-0.20 2.30 0.20 0.02 0.030 3.00 2.20 • • 0.05-0.08
GIPI 2.39-0.15 2.39 0.15 0.02 0.030 6.40 2.40 • • • • 0.04-0.07
GIPI 2.50-0.20 2.50 0.20 0.02 0.030 6.00 2.40 • • 0.05-0.09
GIPI 2.70-0.10 2.70 0.10 0.02 0.030 - 2.40 • • • • • 0.05-0.08
GIPI 2.70-0.15 2.70 0.15 0.02 0.030 - 2.40 • • 0.05-0.08
GIPI 3.00-0.40 3.00 0.40 0.02 0.030 - 2.40 • 0.06-0.11
GIPI 3.18-0.20 3.18 0.20 0.02 0.030 - 2.40 • • • • • • 0.06-0.11
GIPI 3.30-0.10 3.30 0.10 0.02 0.030 - 2.40 • • • • 0.06-0.10
GIPI 3.96-0.20 3.96 0.20 0.02 0.030 - 3.20 • • 0.08-0.13
GIPI 4.23-0.10 4.23 0.10 0.02 0.030 - 3.20 • • 0.08-0.13
GIPI 4.78-0.55 4.78 0.55 0.02 0.050 - 4.00 • • • • 0.08-0.15
• DMIN for internal application = 20 mm • 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: AVC-GAIR/L (347) • CGIN 26 (348) • E-GEHIR / E-GHIR (340) • GAIR/L (346) • GHIR/L (W=1.9-6.4) (344)
• GHIR/L-C (W=4-6.4) (344) • GHIR/L-SC (W=2-4.8) (345)

GIPI (full radius W<M) ±0.025
Precision Double-Ended Full 8° 5
Radius Inserts for Internal 15.7 Ref.
Grooving and Recessing
CW RE BW

Recommended
Dimensions Tough 1 Hard
Machining Data

IC830 IC808 IC908 IC20 f groove
Designation CW RE CWTOL (1) RETOL (2) CDX (3) BW (mm/rev)
GIPI 2.39-1.20 2.39 1.20 0.02 0.050 6.40 2.40 • • • • 0.05-0.10
• The tool pocket should be modified • DMIN for internal applications= 20 mm • 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: AVC-GAIR/L (347) • GAIR/L (346) • GHIR/L (W=1.9-6.4) (344) • GHIR/L-SC (W=2-4.8) (345)

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