
GROOVE-TURN ±0.025 GIF-E (W=4-6) Precision Double-Ended Inserts 7° 15.3 Ref. 5 for Grooving and Turning CW RE BW Dimensions Tough 1 Hard Recommended Machining Data f turn f groove IC8250 ap IC830 IC808 IC908 IC807 (mm/ (mm/ IC20 Designation CW RE CWTOL(1) RETOL(2) BW CDX(3) (mm) rev) rev) GIF 4.00E-0.40 4.00 0.40 0.020 0.030 3.20 13.00 • • • • • • 0.50-2.40 0.18-0.24 0.09-0.15 GIF 4.00E-0.60 4.00 0.60 0.020 0.050 3.20 13.00 • • • 0.75-2.40 0.19-0.25 0.09-0.16 GIF 4.00E-0.80 4.00 0.80 0.020 0.050 3.20 13.00 • • • • • • 1.00-2.40 0.20-0.28 0.09-0.17 GIF 5.00E-0.40 5.00 0.40 0.020 0.030 4.00 13.00 • • • • 0.50-3.00 0.20-0.30 0.11-0.19 GIF 5.00E-0.60 5.00 0.60 0.020 0.050 4.00 13.00 • • • 0.75-3.00 0.21-0.32 0.11-0.20 GIF 5.00E-0.80 5.00 0.80 0.020 0.050 4.00 13.00 • • • • • • 1.00-3.00 0.23-0.35 0.11-0.21 GIF 6.00E-0.40 6.00 0.40 0.020 0.030 4.80 13.00 • • • • 0.50-3.60 0.22-0.36 0.13-0.23 GIF 6.00E-0.80 6.00 0.80 0.020 0.050 4.80 13.00 • • • • • 1.00-3.60 0.24-0.42 0.13-0.25 GIF 6.00E-1.20 6.00 1.20 0.020 0.050 4.80 13.00 • • 1.45-3.60 0.24-0.46 0.13-0.25 • DMIN for internal machining = 70 mm • For cutting speed recommendations and user guide, see pages 475-492 (1) Cutting width tolerance (+/-) (2) Corner radius tolerance (+/-) (3) Cutting depth maximum For tools, see pages: Anti-Vibration Blades (312) • C#-GHDR/L (301) • CGHN 26-M (399) • CGHN 32-DGM (400) • CGHN 32-M (400) • CGHN-D (310) • CGHN-DG (310) • CGHN-S (309) • CGPAD (308) • CGPAD-JHP (309) • GHDR/L (short pocket) (302) • GHDR/L-JHP (short pocket) (303) • GHDR/L-JHP-MC (short pocket) (304) • GHGR/L (305) • GHMPR/L (300) • GHMR/L (300) • GHSR/L-JHP-SL (429) ±0.025 GIF-E (W=8,10) 30 Ref. Precision Double-Ended Inserts 7° 6.4 for Grooving and Turning BW CW RE Recommended Dimensions Tough 1 Hard Machining Data f f turn groove IC8250 IC5010 ap IC830 IC808 IC908 IC428 IC806 IC807 (mm/ (mm/ IC20 Designation CW RE CWTOL(1) RETOL(2) BW CDX(3) (mm) rev) rev) GIF 8.00E-0.40 8.00 0.40 0.020 0.030 6.00 27.00 • • • 0.50-4.80 0.29-0.48 0.18-0.31 GIF 8.00E-0.80 8.00 0.80 0.020 0.050 6.00 27.00 • • • • • • • • • 1.00-4.80 0.32-0.56 0.18-0.34 GIF 8.00E-1.20 8.00 1.20 0.020 0.050 6.00 27.00 • • • • • • • 1.45-4.80 0.32-0.62 0.18-0.34 GIF 10.00E-0.80 10.00 0.80 0.020 0.050 8.00 27.00 • • • • • • • • 1.00-6.00 0.35-0.65 0.22-0.40 GIF 10.00E-1.20 10.00 1.20 0.020 0.050 8.00 27.00 • • • • • • 1.45-6.00 0.35-0.72 0.22-0.40 • DMIN for internal machining = 65 mm • For cutting speed recommendations and user guide, see pages 475-492 (1) Cutting width tolerance (+/-) (2) Corner radius tolerance (+/-) (3) Cutting depth maximum For tools, see pages: C#-GHDR/L (301) • CGHN-8-10D (315) • GADR/L-8 (314) • GADR/L-JHP (315) • GAFG-R/L-8 (661) • GHDR/L (long pocket) (313) • GHDR/L-JHP (long pocket) (313) • GHFG-R/L-8 (659) • GHFGR/L-8 (659) • GHIR/L (W=7.0-8.3) (398) 322 ISCAR