±0.025 30 Ref. GIA-K (long pocket) 15° Flat Top Precision Double-Ended 7° 6.4 Inserts with T-Land for Machining M Cast Iron D 1 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 D 1 min IC5010 IC428 (mm) (mm/rev) (mm/rev) GIA 8.00K-0.80 8.00 0.80 6.00 25.00 160.0 • • 1.00-4.80 0.36-0.64 0.18-0.38 GIA 8.00K-1.20 8.00 1.20 6.00 25.00 160.0 • • 1.45-4.80 0.36-0.70 0.18-0.38 • Dmin for internal machining = 65 mm • For cutting speed recommendations and user guide, see pages 460-470 FACE GROOVING For tools, see pages: C#-GHDR/L (233) • CGHN-8-10D (244) • GADR/L-8 (243) • GADR/L-JHP (243) • GAFG-R/L-8 (451) • GHDR/L (long pocket) (240) • GHDR/L-JHP (long pocket) (241) • GHFG-R/L-8 (450) • GHFGR/L-8 (450) • GHIR/L (W=7.0-8.3) (301) ±0.1 30 Ref. GDMY Tmax-a 7° 6.4 Utility Double-Ended Inserts for Grooving and Turning D 1 W R M Dimensions Tough 1  Hard Recommended Machining Data a p f turn f groove Designation W ±0.05 R ±0.05 M D 1 min T max-r IC830 IC8250 IC808 IC20 IC5010 IC428 (mm) (mm/rev) (mm/rev) GDMY 808 8.00 0.80 6.00 50.0 27.00 • • • • • • 1.00-4.80 0.32-0.56 0.18-0.34 • Dmin for internal machining = 65 mm • For cutting speed recommendations and user guide, see pages 460-470 For tools, see pages: C#-GHDR/L (233) • CGHN-8-10D (244) • GADR/L-8 (243) • GADR/L-JHP (243) • GAFG-R/L-8 (451) • GHDR/L (long pocket) (240) • GHDR/L-JHP (long pocket) (241) • GHFG-R/L-8 (450) • GHFGR/L-8 (450) • GHIR/L (W=7.0-8.3) (301) ±0.1 30 Ref. GDMY (full radius) Tmax-a 7° Utility Double-Ended Full Radius 6.4 Inserts for Grooving and Profiling D 1 W R M Recommended Dimensions Tough 1  Hard Machining Data f turn f groove a p (mm/ (mm/ Designation W ±0.05 R ±0.05 M D 1 min T max-r IC830 IC8250 IC808 IC20 IC5010 IC428 IC806 (mm) rev) rev) GDMY 840 8.00 4.00 5.60 50.0 25.00 • • • • • • • 0.00-4.00 0.32-0.67 0.18-0.34 • Can cut arcs to 250° • Dmin for internal machining = 65 mm • For cutting speed recommendations and user guide, see pages 460-470 For tools, see pages: C#-GHDR/L (233) • CGHN-8-10D (244) • GADR/L-8 (243) • GADR/L-JHP (243) • GAFG-R/L-8 (451) • GHDKR/L (358) • GHDR/L (long pocket) (240) • GHDR/L-JHP (long pocket) (241) • GHFG-R/L-8 (450) • GHFGR/L-8 (450) • GHIR/L (W=7.0-8.3) (301) ±0.1 30 Ref. GDMY-F 7º 6.3 Ref. Utility Double-Ended Inserts for Grooving and Profiling Ductile Materials W R M Dimensions Tough 1  Hard Recommended Machining Data a p f turn f groove Designation W ±0.05 R ±0.05 M T max-r IC808 IC908 (mm) (mm/rev) (mm/rev) GDMY 840F 8.00 4.00 5.60 25.00 • • 0.00-4.00 0.32-0.67 0.18-0.34 • Dmin for internal applications = 65 mm • For cutting speed recommendations and user guide, see pages 460-470 For tools, see pages: C#-GHDR/L (233) • CGHN-8-10D (244) • GADR/L-8 (243) • GADR/L-JHP (243) • GAFG-R/L-8 (451) • GHDR/L (long pocket) (240) • GHDR/L-JHP (long pocket) (241) • GHFG-R/L-8 (450) • GHFGR/L-8 (450) • GHIR/L (W=7.0-8.3) (301) 453