GROOVE-TURN
±0.1
GIMY 7˚ 5
Utility Single-Ended Inserts 15.3 Ref.
W M
for Grooving and Turning
R


Dimensions Tough 1 Hard Recommended Machining Data


IC8250
IC830


IC808
IC908


IC806


IC804
ap f turn


IC20
f groove


IC4
Designation W±0.05 R±0.05 M (mm) (mm/rev) (mm/rev)
GIMY 304 3.00 0.40 2.40 • • • • • • 0.50-1.80 0.16-0.20 0.07-0.12
GIMY 808 8.00 0.80 6.00 • • • • • • 1.00-4.80 0.32-0.56 0.18-0.34
GIMY 1008 10.00 0.80 8.00 • • 1.00-6.00 0.35-0.65 0.22-0.40
• Dmin for internal applications =70 mm • For cutting speed recommendations and user guide, see pages 340-351
For tools, see pages: C#-GHDR/L (233) • CGFG 51-P8 (452) • CGHN 26-M (302) • CGHN 32-DGM (304) • CGHN 32-M (303) • CGHN-D (239) • CGHN-DG
(239) • CGHN-P8 (240) • CGHN-S (239) • CGHR/L-P8DG (240) • 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) • GHSR/L (312) • GHSR/L-JHP-SL (313)


±0.1 30 Ref.
GDMY Tmax-a 7° 6.4
Utility Double-Ended Inserts
for Grooving and Turning D1
W
R M


Dimensions Tough 1 Hard Recommended Machining Data
IC8250


IC5010
IC830

IC808


IC428
ap f turn f groove
IC20


Designation W±0.05 R±0.05 M D1 min Tmax-r (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 340-351
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
GIMN 7°
Utility Single-Ended Inserts for 15.3 Ref.
Grooving and Turning Ductile Materials
W
R M


Dimensions Tough 1 Hard Recommended Machining Data
IC908

IC907


ap f turn f groove
Designation W±0.05 R±0.05 M (mm) (mm/rev) (mm/rev)
GIMN 302 3.00 0.20 2.40 • 0.30-1.20 0.07-0.11 0.04-0.09
GIMN 406 4.00 0.60 3.40 • 0.75-1.60 0.11-0.18 0.05-0.14
GIMN 508 5.00 0.80 4.10 • • 1.00-2.00 0.15-0.25 0.06-0.18
GIMN 608 6.00 0.80 5.00 • 1.00-2.40 0.18-0.30 0.07-0.22
• Dmin for internal applications = 70 mm • For cutting speed recommendations and user guide, see pages 340-351
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)


245