IC656 IC328 IC328 IC830 IC830 IC354 IC354 IC908IC908 IC20IC20 PARTING ±0.1 GIM-W Single-Sided Inserts with 7° Central Ridged Chipformer and 15.3 Ref. 5 Reinforced Edge for Parting and Grooving Alloy Steel CW BW RE Dimensions Tough 1  Hard RecommendedMachining Data f groove Designation CW RE CWTOL(1) BW (mm/rev) GIM 2.4 2.40 0.18 0.05 2.40 • • • 0.10-0.18 GIM 3 3.00 0.22 0.05 2.40 • • • • • 0.10-0.18 GIM 3.2 3.20 0.22 0.05 2.40 • • • • • 0.10-0.20 GIM 4 4.00 0.25 0.05 3.20 • • • • • 0.15-0.20 • For cutting speed recommendations and user guide, see pages 538-547 (1) Cutting width tolerance (+/-) For tools, see pages: C#-GHDR/L (274) • CGHN 26-M (356) • CGHN 32-DGM (358) • CGHN 32-M (357) • CGHN-D (283) • CGHN-DG (283) • CGHN-S (282) • CGPAD (281) • CGPAD-JHP (282) • GHDR/L (short pocket) (275) • GHDR/L-JHP (short pocket) (276) • GHDR/L-JHP-MC (short pocket) (277) • GHGR/L (278) • GHMPR/L (273) • GHMR/L (273) ±0.1 GIM-W-RA/LA 7˚ Single-Sided Screw-Clamped 15.3 Ref. 5 Inserts with Central Ridged Chipformer for Parting Alloy Steel PSIRR BW PSIRL Dimensions Tough 1  Hard RecommendedMachining Data f groove Designation CW RE CWTOL(1) PSIRL PSIRR BW (mm/rev) GIM 3-4LA 3.00 0.20 0.05 4.0 - 2.40 • • • 0.08-0.16 GIM 3-8LA 3.00 0.20 0.05 8.0 - 2.40 • • • • 0.08-0.16 GIM 3S-15RA 3.00 0.22 0.05 - 15.0 2.40 • 0.08-0.16 GIM 3-4RA 3.00 0.25 0.05 - 4.0 2.40 • • • • • • 0.08-0.16 GIM 3-8RA 3.00 0.25 0.05 - 8.0 2.40 • • • • • • 0.08-0.16 GIM 3.2-4LA 3.20 0.22 0.05 4.0 - 2.50 • 0.08-0.16 GIM 3.2-4RA 3.20 0.22 0.05 - 4.0 2.50 • • • 0.08-0.16 GIM 3.2-8LA 3.20 0.22 0.05 8.0 - 2.50 • 0.08-0.16 GIM 3.2-8RA 3.20 0.22 0.05 - 8.0 2.50 • • • • 0.08-0.16 GIM 4-4LA 4.00 0.25 0.05 4.0 - 3.20 • • 0.10-0.16 GIM 4-4RA 4.00 0.25 0.05 - 4.0 3.20 • • • • 0.10-0.16 GIM 4-8LA 4.00 0.25 0.05 8.0 - 3.20 • 0.10-0.16 GIM 4-8RA 4.00 0.25 0.05 - 8.0 3.20 • • • • 0.10-0.16 • For cutting speed recommendations and user guide, see pages 538-547 (1) Cutting width tolerance (+/-) For tools, see pages: C#-GHDR/L (274) • CGHN 26-M (356) • CGHN 32-DGM (358) • CGHN 32-M (357) • CGHN-D (283) • CGHN-DG (283) • CGHN-S (282) • CGPAD (281) • CGPAD-JHP (282) • GHDR/L (short pocket) (275) • GHDR/L-JHP (short pocket) (276) • GHDR/L-JHP-MC (short pocket) (277) • GHGR/L (278) • GHMPR/L (273) • GHMR/L (273) 523