±0.1 GIM-W-RA/LA 7˚ 5 Single-Sided Screw-Clamped 15.3 Ref. Inserts with Central Ridged fa˚ M Chipformer for Parting Alloy Steel fa˚ Recommended PARTING Dimensions Tough 1  Hard Machining Data f groove Designation W ±0.05 R f a ° M IC656 IC328 IC354 IC908 IC20 (mm/rev) GIM 3-4R/LA 3.00 0.20 4.0 2.40 • • • • • 0.08-0.16 GIM 3-8R/LA 3.00 0.20 8.0 2.40 • • • • • 0.08-0.16 GIM 3S-15RA 3.00 0.22 15.0 2.40 • 0.08-0.16 GIM 3.2-4R/LA 3.20 0.22 4.0 2.40 • • • 0.08-0.16 GIM 3.2-8R/LA 3.20 0.22 8.0 2.40 • • • • 0.08-0.16 GIM 4-4R/LA 4.00 0.25 4.0 3.20 • • • • 0.10-0.16 GIM 4-8R/LA 4.00 0.25 8.0 3.20 • • • • 0.10-0.16 • For cutting speed recommendations and user guide, see pages 416-422 For tools, see pages: C#-GHDR/L (233) • CGHN 26-M (302) • CGHN 32-DGM (304) • CGHN 32-M (303) • CGHN-D (239) • CGHN-DG (239) • CGHN-S (239) • CGPAD (238) • CGPAD-JHP (238) • GHDR/L (short pocket) (233) • GHDR/L-JHP (short pocket) (234) • GHGR/L (235) • GHMPR/L (232) • GHMR/L (232) ±0.1 GIM-UT 7° Single-Ended Screw-Clamped Inserts 15.3 Ref. 5 for Parting and Grooving at Low Feeds W on CrNi Alloys and Low Carbon Steel R M Recommended Dimensions Tough 1  Hard Machining Data f groove Designation W ±0.03 R M IC656 IC328 (mm/rev) GIM 4.6UT 4.60 0.60 3.80 • • 0.03-0.10 • For cutting speed recommendations and user guide, see pages 416-422 For tools, see pages: C#-GHDR/L (233) • CGHN 26-M (302) • CGHN 32-DGM (304) • CGHN 32-M (303) • CGHN-D (239) • CGHN-DG (239) • CGHN-S (239) • CGPAD (238) • CGPAD-JHP (238) • GHDR/L (short pocket) (233) • GHDR/L-JHP (short pocket) (234) • GHGR/L (235) • GHMPR/L (232) • GHMR/L (232) ±0.1 7° GIM-UT-RA/LA 5 15.3 Ref. Single-Ended Screw-Clamped R Inserts for Parting at Low Feeds on CrNi Alloys and Low Carbon Steel W fa° M Recommended Dimensions Machining Data f groove Designation W ±0.03 R f a ° M IC328 (mm/rev) GIM 3UT-1.5RA 3.12 0.25 1.5 2.50 • 0.03-0.10 • For cutting speed recommendations and user guide, see pages 416-422 For tools, see pages: C#-GHDR/L (233) • CGHN 26-M (302) • CGHN 32-DGM (304) • CGHN 32-M (303) • CGHN-D (239) • CGHN-DG (239) • CGHN-S (239) • CGPAD (238) • CGPAD-JHP (238) • GHDR/L (short pocket) (233) • GHDR/L-JHP (short pocket) (234) • GHGR/L (235) • GHMPR/L (232) • GHMR/L (232) GDMW 2.4 ±0.1 20 Ref. Utility Double-Ended Inserts for 7˚ 5.5 External Turning, Grooving and Parting W R M Dimensions Tough 1  Hard Recommended Machining Data a p f turn f groove Designation W ±0.04 R ±0.03 M T max-r IC830 IC808 IC20 IC20N (mm) (mm/rev) (mm/rev) GDMW 2.4 2.40 0.18 2.00 18.00 • • • • 0.25-1.50 0.07-0.12 0.05-0.08 • For cutting speed recommendations and user guide, see pages 416-422 For tools, see pages: PADR/L (264) • PHGR/L (264) • PHSR/L (312) 404 ISCAR