GROOVE-TURN GINI-E ±0.025 Precision Double-Ended Inserts 8° for Internal Grooving and 15.7 Turning of Ductile Materials CW RE BW Dimensions Recommended Machining Data ap f turn f groove IC808 Designation CW RE CWTOL(1) RETOL(2) BW CDX(3) (mm) (mm/rev) (mm/rev) GINI 3.00E-0.40 3.00 0.40 0.020 0.050 2.40 15.50 • 0.50-1.20 0.08-0.13 0.03-0.09 GINI 4.00E-0.40 4.00 0.40 0.020 0.050 3.20 15.50 • 0.50-1.60 0.10-0.17 0.04-0.12 GINI 5.00E-0.50 5.00 0.50 0.020 0.050 4.00 15.50 • 0.50-2.00 0.12-0.20 0.05-0.14 • DMIN for internal applications=20 mm • For cutting speed recommendations and user guide, see pages 475-492 (1) Cutting width tolerance (+/-) (2) Corner radius tolerance (+/-) (3) Cutting depth maximum For tools, see pages: AVC-GAIR/L (390) • CGIN 26 (391) • E-GEHIR / E-GHIR (383) • GAIR/L (389) • GHIR/L (W=1.9-6.4) (387) • GHIR/L-C (W=4-6.4) (387) • GHIR/L-SC (W=2-4.8) (388) ±0.025 GIPI (CW