GROOVE-TURN IC830 IC8250 IC808 IC808IC830 IC908 IC808 IC20 IC908 IC20 IC806 GIFI-E (full radius) ±0.025 5 Precision Double-Ended FullRadius Inserts for InternalProfiling and Grooving 8° 15.7 Ref.CWBW RE Dimensions Tough 1  Hard Recommended Machining Data ap f turn f groove Designation CW RE CWTOL(1) RETOL(2) BW CDX(3) (mm) (mm/rev) (mm/rev) GIFI 4.00E-2.00 4.00 2.00 0.02 0.050 3.20 14.00 • • • • • 0.00-2.00 0.14-0.27 0.06-0.12 GIFI 5.00E-2.50 5.00 2.50 0.02 0.050 4.00 13.50 • • • • 0.00-2.50 0.18-0.34 0.08-0.15 • 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) GINI-E ±0.025 Precision Double-Ended Inserts 8° for Internal Grooving and 15.7 Turning of Ductile Materials CW RE BW Dimensions Recommended Machining Data ap f turn f groove Designation CW RE CWTOL(1) RETOL(2) BW CDX(3) (mm) (mm/rev) (mm/rev) GINI 3.00E-0.40 3.00 0.40 0.02 0.050 2.40 15.50 • 0.50-1.20 0.08-0.13 0.03-0.09 GINI 4.00E-0.40 4.00 0.40 0.02 0.050 3.20 15.50 • 0.50-1.60 0.10-0.17 0.04-0.12 GINI 5.00E-0.50 5.00 0.50 0.02 0.050 4.00 15.50 • 0.50-2.00 0.12-0.20 0.05-0.14 • 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) • 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) ±0.025 GIPI (W