GROOVE-TURN IC8250IC830 IC830 IC8250 IC20 IC20IC808 GIPI (full radius) ±0.025 Precision Double-Ended Full 58° Radius Inserts for Internal 15.7 Ref. Grooving and Recessing CW RE BW Dimensions Tough 1 Hard RecommendedMachining Data f groove Designation CW RE CWTOL(1) RETOL(2) BW (mm/rev) GIPI 3.18-1.59 3.18 1.59 0.02 0.050 2.40 • • 0.06-0.13 GIPI 3.96-1.98 3.96 1.98 0.02 0.050 3.20 • 0.08-0.16 GIPI 4.78-2.39 4.78 2.39 0.02 0.050 4.00 • • 0.08-0.16 GIPI 6.35-3.18 6.35 3.18 0.02 0.050 4.80 • 0.11-0.21 • 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 (+/-) 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) GIFIPrecision Double-EndedInserts for Internal Grooving ±0.025 8° 5DMIN15.7 Ref. and Recessing CDX CW RE BW Dimensions Tough 1 Hard RecommendedMachining Data f groove Designation CW RE CWTOL(1) RETOL(2) BW CDX(3) (mm/rev) GIFI 4.78-0.55 4.78 0.55 0.02 0.050 4.00 15.50 • • • 0.07-0.13 GIFI 5.28-0.20 5.28 0.20 0.02 0.030 4.00 15.50 • • 0.08-0.13 • 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) • CGIN 26 (348) • 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) ±0.025 GIPI-RX/LX Precision Double-EndedInserts for Internal Grooving 8° 15.7 Ref. Next to a Shoulder WFA 2.4 Ref. CDX CW RE RX shown Dimensions Tough 1 Hard RecommendedMachining Data f groove Designation CW RE CWTOL(1) RETOL(2) WFA CDX(3) (mm/rev) GIPI 0.78-0.1LX 0.78 0.10 0.02 0.030 1.60 1.30 • 0.02-0.04 GIPI 1.00-0.00R/LX 1.00 0.00 0.02 0.030 1.60 2.00 • 0.02-0.04 GIPI 1.19-0.1LX 1.19 0.10 0.02 0.030 1.60 2.00 • 0.03-0.05 GIPI 1.57-0.15LX 1.57 0.15 0.02 0.030 1.70 2.80 • 0.03-0.05 GIPI 1.57-0.79LX 1.57 0.79 0.02 0.050 1.70 2.80 • 0.03-0.06 GIPI 2.00-0.10R/LX 2.00 0.10 0.02 0.030 1.70 2.70 • 0.04-0.06 GIPI 2.39-0.2LX 2.39 0.20 0.02 0.030 1.70 3.90 • 0.05-0.08 GIPI 2.39-1.19LX 2.39 1.19 0.02 0.050 1.70 3.90 • 0.05-0.10 • Tool's pocket should be modified • For grooving and recessing only • 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) 352 ISCAR