Page 280 - ISCAR(TURNING-CATALOG-42-2022)
P. 280
GROOVE-TURN GHGR/L (1) CWN (3) CWX (4) CUTDIA (5) 20.0 CWN-CWX LH B OAL=LF H B 33.0 WB 19.20 WB HBH SR M5X16 DIN912 HW 4.0 (a)
CUTDIA
External Holders for Deep
HF
Grooving and Parting
HBH
WF
Left-hand shown
H
HF
LH
WF
Designation
OAL
GHGR/L 20-2
0.40
34.0
2.40
1.70
-
120.00
20.0
20.0
GHGR/L 25-2
(1)
-
GHGL 16-3
16.0
16.0
40.0
3.00
4.00
16.0
2.50
SR M6X16 DIN912
HW 5.0
110.00
36.0
14.70
16.0
16.0
16.0
3.00
4.00
40.0
2.50
-
GHGR 16-3
110.00
36.0
14.70
16.0
4.0
16.0
34.0
GHGR/L 16-3 ST (2) 0.40 2.40 34.0 25.0 25.0 25.0 140.00 33.0 24.20 1.70 4.0 SR M5X16 DIN912 HW 4.0 (a) (a) (a)
15.00
2.40
33.0
16.0
78.00
3.00
SR M6X16 DIN912
HW 5.0
4.00
GHGR/L 20-3 3.00 4.00 40.0 20.0 20.0 20.0 120.00 36.0 18.70 2.50 - SR M6X16 DIN912 HW 5.0 (a)
GHGR/L 25-3 3.00 4.00 40.0 25.0 25.0 25.0 140.00 36.0 23.70 2.50 - SR M6X16 DIN912 HW 5.0 (a)
GHGR 16-4 4.00 5.00 40.0 16.0 16.0 16.0 110.00 36.0 14.40 3.20 4.0 SR M6X16 DIN912 HW 5.0 (a)
GHGR/L 20-4 4.00 5.00 40.0 20.0 20.0 20.0 120.00 36.0 18.20 3.50 - SR M6X16 DIN912 HW 5.0 (a)
GHGR/L 25-4 4.00 5.00 40.0 25.0 25.0 25.0 140.00 36.0 23.20 3.50 - SR M6X16 DIN912 HW 5.0 (a)
GHGR/L 25-425 4.00 5.00 50.0 25.0 25.0 25.0 140.00 41.0 23.20 3.50 - SR M6X16 DIN912 HW 5.0 (a)
GHGR/L 25-5 5.00 6.40 50.0 25.0 25.0 25.0 140.00 41.0 22.90 4.20 - SR M6X16 DIN912 HW 5.0 (a)
GHGR/L 32-5 5.00 6.40 50.0 32.0 32.0 32.0 150.00 41.0 29.90 4.20 - SR M6X16 DIN912 HW 5.0 (a)
GHGR/L 25-630 6.00 8.00 60.0 25.0 25.0 25.0 140.00 45.0 22.30 5.40 - SR M6X16 DIN912 HW 5.0 (a)
GHGR/L 32-632 6.00 8.00 64.0 32.0 32.0 32.0 170.00 50.0 29.40 5.40 - SR M6X16 DIN912 HW 5.0 (a)
• For machining depth over 13 mm, a single-ended insert is required (GIM, GIMF,GIMY,GIMT,GIMN) • CDX for grooving depth depends on part diameter Dmax
• For grooving a part with a diameter larger than CUTDIA, see next table
• For using TIP inserts, tool holder seat needs to be modified according to insert profile to ensure clearance
• For user guide, see pages 419-428, 432-436
(1) In the case of inserts with CW<2 mm, tool pocket should be ground to 0.3 mm thinner than the insert's grooving width.
(2) For Star and multi-spindle machines.
(3) Minimum cutting width
(4) Maximum cutting width
(5) Maximum parting diameter
(a) For optional key with limited tightening torque see page 428
For inserts, see pages: GIA-K (W=3-6) (298) • GIF (297) • GIF (full radius) (298) • GIF-E (W=4-6 full radius) (294) • GIF-E (W=4-6) (292)
• GIG (296) • GIM-C (521) • GIM-J (522) • GIM-J-RA/LA (522) • GIM-UT (524) • GIM-UT-RA/LA (524) • GIM-W (523) • GIM-W-RA/LA (523)
• GIMF (288) • GIMM 8CC (583) • GIMN (289) • GIMT (287) • GIMY (288) • GIMY (full radius) (290) • GIMY-F (291) • GIP (297)
• GIP (flat top W<M) (295) • GIP (full radius W<M) (295) • GIP (full radius) (296) • GIP-E (293) • GIP-E (full radius) (294)
• GIPA (full radius W=3-6) (301) • GIPA (W=3-6) (300) • GIPM-A46 / GIP-1250 (375) • GIPY (300) • GITM (299) • GITM (full radius) (299)
• TIP-MT (647) • TIP-P-BSPT (674) • TIP-P-BSW (668) • TIP-P-ISO (658) • TIP-P-NPT (671) • TIP-P-UN (664) • TIP-WT (641)
Depth Capacity*
Designation ØDmax
GHGR/L 16-3 — — — — 40 50 68 80 120 290 1000 — —
GHGR/L 20-2 — — — — — — 66 80 120 270 1000 — —
GHGR/L 20-3 — — — — 40 50 68 80 120 290 1000 — —
GHGR/L 20-4 — — — — 40 50 68 80 120 290 1000 — —
GHGR/L 25-2 — — — — — — 66 72 86 110 130 220 320
GHGR/L 25-3 — — — — 40 80 105 120 190 450 1500 — —
GHGR/L 25-4 — — — — 40 80 105 120 190 450 1500 — —
GHGR/L 25-425 — — 99 135 350 700 — — — — — — —
GHGR/L 25-5 — — 50 130 300 600 — — — — — — —
GHGR/L 25-630 — 100 350 — — — — — — — — — —
GHGR/L 32-5 — — 50 130 300 600 — — — — — — —
GHGR 32-632 — — — — — — — — — — — — —
CDX 32 30 25 23 20 19 17 16 14 12 11 9 8
* For over 13 mm depth: GIM, GIMF,GIMT,GIMN and GIMY, GPV (single ended insert) only.
278 ISCAR
