
GROOVE-TURN CDX ±0.025 ±0.025 CW CW RE GPV 5˚ TP 5˚ RE REN Precision Inserts for Grooving 7˚ 7˚ 5˚ Typ. Multi V-Ribbed Pulleys INSL CDX 5˚ Typ. REN INSL 40˚±30´Typ. 40˚±30´Typ GPV 8 GPV 17 GPV 14 GPV 3, 4 Recommended Dimensions Tough 1 Hard Machining Data f groove IC8250 IC5010 IC428 Designation CW TP(5) CDX(6) RE REN NT(7) INSL (mm/rev) GPV 3-2.34-1 (1) 2.80 2.34 2.21 0.32 0.20 1 15.30 • • 0.06-0.15 GPV 4-3.56-1 (1) 4.03 3.56 3.42 0.45 0.30 1 15.30 • • • 0.06-0.15 GPV 8-2.34-3 (2) 7.48 2.34 2.21 0.32 0.20 3 15.30 • • 0.06-0.15 GPV 14-2.34-4 (3) 9.82 2.34 2.21 0.32 0.20 4 24.00 • • • 0.06-0.15 GPV 14-3.56-3 (3) 11.14 3.56 3.42 0.45 0.30 3 24.00 • • • 0.06-0.15 GPV 17-3.56-4 (4) 14.68 3.56 3.42 0.45 0.30 4 24.00 • • • 0.06-0.15 • Toolholder seat needs to be modified according to insert profile to ensure clearance. • For cutting speed recommendations and user guide, see pages 475-492 (1) Use holders which are suitable for GIP 3 / GIP 4 (2) Use holders which are suitable for GIMY 808 (3) Use holders which are suitable for TIGER 14 (4) Use holders which are suitable for TIGER 17 (5) Thread pitch (6) Cutting depth maximum (7) tooth count For tools, see pages: C#-GHDR/L (301) • CGPAD-JHP (309) • GHDR/L (short pocket) (302) • GHDR/L-JHP (short pocket) (303) • GHDR/L-JHP-MC (short pocket) (304) • GHDR/L/N 12/14 (375) • GHMPR/L (300) • GHMR/L (300) ±0.025 INSL GDK Inserts for Rough Grooving 5.5 V-Shaped Piston Grooves 7° CW EPSR BW RE CDX Recommended Dimensions Machining Data f groove IC808 Designation CW RE CWTOL(1) RETOL(2) CDX(3) EPSR INSL BW (mm/rev) GDK 1.5-MS 1.50 0.50 0.020 0.050 8.40 14.0 21.00 3.50 • 0.15-0.25 GDK 1.81-MS 1.81 0.50 0.020 0.050 8.40 12.0 19.70 3.50 • 0.15-0.25 • For steel grooves (1) Cutting width tolerance (+/-) (2) Corner radius tolerance (+/-) (3) Cutting depth maximum ±0.025 lNSL GDP Inserts for Precision Grooving V-Shaped Piston Grooves 7° CW EPSR BW RE CDX Recommended Dimensions Machining Data f groove IC908 Designation CW RE CWTOL(1) RETOL(2) CDX(3) EPSR INSL BW (mm/rev) GDP 1.55-0.30-1404Q 1.55 0.30 0.020 0.050 6.50 10.0 20.90 3.50 • 0.12-0.18 (1) Cutting width tolerance (+/-) (2) Corner radius tolerance (+/-) (3) Cutting depth maximum 336 ISCAR