IC830 IC830IC830 IC8250 IC8250 IC808IC808 IC808 IC908 IC908 IC20 IC20 IC20N GROOVE-TURN GIMIY 15.7 Ref. Utility Single-Ended Inserts for ±0.1 5 Internal Grooving and Turning CW RE Dimensions Tough 1  Hard Recommended Machining Data ap f turn f groove Designation CW RE CWTOL(1) RETOL(2) (mm) (mm/rev) (mm/rev) GIMIY 304 3.00 0.40 0.02 0.050 • • 0.50-1.50 0.10-0.14 0.05-0.08 GIMIY 404 4.00 0.40 0.02 0.050 • • 0.50-2.00 0.13-0.19 0.06-0.11 • 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 (+/-) For tools, see pages: 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-EPrecision Double-Ended Insertsfor Internal Grooving and Turning ±0.025 58°CW15.7 Ref. RE BW Dimensions Tough 1  Hard RecommendedMachining Data f turn f groove ap (mm/ (mm/ Designation CW RE CWTOL(1) RETOL(2) BW CDX(3) (mm) rev) rev) GIPI 3.00E-0.40 3.00 0.40 0.02 0.030 2.40 15.50 • • • • • • 0.50-1.50 0.14-0.18 0.06-0.12 GIPI 4.00E-0.40 4.00 0.40 0.02 0.030 3.20 15.50 • • • • • 0.50-2.00 0.15-0.21 0.08-0.15 GIPI 5.00E-0.50 5.00 0.50 0.02 0.050 4.00 15.50 • • • • 0.70-3.10 0.19-0.33 0.11-0.20 GIPI 6.35E-0.55 6.35 0.55 0.02 0.050 4.80 15.50 • • 0.70-3.10 0.23-0.30 0.13-0.21 • 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) GIFI-E ±0.025 Precision Double-Ended Inserts 58° for Internal Grooving and Turning CW 15.7 Ref. RE BW 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-0.40 4.00 0.40 0.02 0.050 3.20 15.50 • • • • • 0.50-2.00 0.13-0.19 0.06-0.11 GIFI 5.00E-0.50 5.00 0.50 0.02 0.050 4.00 15.50 • • • 0.60-2.50 0.16-0.24 0.08-0.14 GIFI 6.00E-0.80 6.00 0.80 0.02 0.050 4.80 15.50 • 1.00-3.00 0.19-0.34 0.09-0.18 • 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) 349