GROOVE-TURN IC830 IC8250 IC830IC808 IC808IC20 IC20IC804 ±0.025 GIG Precision Double-Ended 7° Inserts for Grooving CW 15.3 Ref. 5 BW RE CDX Dimensions Tough 1  Hard RecommendedMachining Data f groove Designation CW RE CWTOL(1) RETOL(2) CDX(3) BW (mm/rev) GIG 1.04-0.00 1.04 0.00 0.02 0.030 2.00 2.20 • 0.02-0.03 GIG 1.20-0.00 1.20 0.00 0.02 0.030 2.00 2.20 • 0.02-0.03 GIG 1.25-0.10 1.25 0.10 0.02 0.030 2.00 2.20 • • 0.02-0.04 GIG 1.40-0.00 1.40 0.00 0.02 0.030 2.00 2.20 • 0.02-0.04 GIG 1.45-0.10 1.45 0.10 0.02 0.030 2.00 2.20 • • 0.02-0.04 GIG 1.47-0.00 1.47 0.00 0.02 0.030 2.50 2.20 • 0.02-0.04 GIG 1.50-0.10 1.50 0.10 0.02 0.030 2.50 2.20 • • 0.02-0.04 GIG 1.57-0.15 1.57 0.15 0.02 0.030 2.70 2.20 • 0.03-0.05 GIG 1.70-0.10 1.70 0.10 0.02 0.030 3.00 2.20 • 0.03-0.05 GIG 1.78-0.18 1.78 0.18 0.02 0.030 3.00 2.20 • 0.03-0.05 GIG 1.85-0.15 1.85 0.15 0.02 0.030 3.00 2.20 • • 0.03-0.05 GIG 1.86-0.15 1.86 0.15 0.02 0.030 3.00 2.20 • 0.03-0.05 GIG 1.96-0.15 1.96 0.15 0.02 0.030 3.00 2.20 • 0.03-0.06 GIG 2.00-0.20 2.00 0.20 0.02 0.030 3.00 2.20 • • • 0.04-0.06 GIG 2.22-0.15 2.22 0.15 0.02 0.030 3.50 2.20 • 0.04-0.06 GIG 2.30-0.20 2.30 0.20 0.02 0.030 3.50 2.20 • • 0.04-0.07 • DMIN for internal machining = 70 mm • For cutting speed recommendations and user guide, see pages 419-428, 432-436 (1) Cutting width tolerance (+/-) (2) Corner radius tolerance (+/-) (3) Cutting depth maximum For tools, see pages: GHDR/L (short pocket) (275) • GHGR/L (278) • GHMPR/L (273) • GHMR/L (273) • GHSR/L (373) • GHSR/L-JHP-SL (374) • NQCH-GHSR/L-JHP (374) ±0.025 GIP (full radius) Precision Double-Ended Full 7° Radius Inserts for Grooving 15.3 Ref. 5 CW BW RE=CW/2 Dimensions Tough 1  Hard RecommendedMachining Data f groove Designation CW RE CWTOL(1) RETOL(2) CDX(3) BW (mm/rev) GIP 3.00-1.50 3.00 1.50 0.02 0.050 12.30 2.40 • • 0.08-0.15 GIP 3.18-1.59 3.18 1.59 0.02 0.050 12.20 2.40 • • • • 0.08-0.16 GIP 3.98-1.99 3.98 1.99 0.02 0.050 11.80 3.20 • • 0.10-0.20 GIP 4.78-2.39 4.78 2.39 0.02 0.050 11.40 4.80 • • 0.12-0.22 GIP 5.00-2.50 5.00 2.50 0.02 0.050 11.30 4.00 • 0.13-0.23 • For cutting speed recommendations and user guide, see pages 419-428, 432-436 (1) Cutting width tolerance (+/-) (2) Corner radius tolerance (+/-) (3) Cutting depth maximum 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) • GHSR/L (373) • GHSR/L-JHP-SL (374) • NQCH-GHSR/L-JHP (374) 296 ISCAR