
±0.025 GIPI-E 5 8° Precision Double-Ended Inserts for 15.7 Ref. Internal Grooving and Turning W R M Recommended Dimensions Tough 1 Hard Machining Data f turn f groove a p (mm/ (mm/ Designation W ±0.02 R R ±toler M T max-r IC830 IC8250 IC808 IC908 IC20 IC20N (mm) rev) rev) GROOVE-TURN GIPI 3.00E-0.40 3.00 0.40 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 0.030 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 0.050 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 0.050 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 340-351 For tools, see pages: CGIN 26 (295) • E-GEHIR / E-GHIR (289) • GAIR/L (294) • GHIR/L (W=1.9-6.4) (293) • GHIR/L-C (W=4-6.4) (293) • GHIR/L-SC (W=2-4.8) (293) GIFI-E ±0.025 5 Precision Double-Ended Inserts for 8° Internal Grooving and Turning W 15.7 Ref. R Dimensions Tough 1 Hard Recommended Machining Data a p f turn f groove Designation W ±0.02 R ±0.05 M T max-r IC830 IC8250 IC808 IC20 (mm) (mm/rev) (mm/rev) GIFI 4.00E-0.40 4.00 0.40 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 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 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 340-351 For tools, see pages: CGIN 26 (295) • GAIR/L (294) • GHIR/L (W=1.9-6.4) (293) • GHIR/L-C (W=4-6.4) (293) • GHIR/L-SC (W=2-4.8) (293) ±0.025 GIFI-E (full radius) 5 Precision Double-Ended Full 8° 15.7 Ref. Radius Inserts for Internal M Profiling and Grooving W R Dimensions Tough 1 Hard Recommended Machining Data a p f turn f groove Designation W ±0.02 R ±0.05 M T max-r IC830 IC8250 IC808 IC20 (mm) (mm/rev) (mm/rev) GIFI 4.00E-2.00 4.00 2.00 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 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 340-351 For tools, see pages: CGIN 26 (295) • GAIR/L (294) • GHIR/L (W=1.9-6.4) (293) • GHIR/L-C (W=4-6.4) (293) • GHIR/L-SC (W=2-4.8) (293) 296 ISCAR