Page 121 - Turning_catalog_INCH_2022_45_P261-508

CWN-CWX
CGHN 32-M CDX
Internal Grooving and H
Turning Blades .689 HF DMIN
15° WFN-WFX
25° WB OHN-OHX
2.95 150°
OAL CGHN 32-M blade can be modified from external blades CGHN 32-D GROOVE-TURN

Designation CWN (1) CWX (2) WB WFN (3) WFX (4) OHN (5) OHX (6) HF OAL H DMIN
CGHN 32-3M .110 .157 .094 1.73 1.89 .59 .75 .976 3.228 1.260 3.346
CGHN 32-4M .142 .197 .126 1.73 1.97 .59 .83 .976 3.228 1.260 3.346
CGHN 32-5M .173 .252 .157 1.73 2.17 .59 1.02 .976 3.228 1.260 3.346
CGHN 32-6M .220 .252 .205 1.73 2.17 .59 1.02 .976 3.228 1.260 3.346
• WFN-WFX and OHN-OHX are the blade's extension range • Grooving depth (CDX) varies in conformance with blade's overhang (OHN-OHX) and depends on the bore
diameter(D) For grooving capacity, see graph
• When using TIP inserts, the toolholder seat needs to be modified • For user guide, see pages 471-488
(1) Minimum cutting width
(2) Maximum cutting width
(3) Adjustable extension
(4) Adjustable extension
(5) Minimum overhang for adjustable extension
(6) Maximum overhang for adjustable extension
For inserts, see pages: GIA-K (W=118-236) (309) • GIF (308) • GIF (full radius) (309) • GIF-E (W=157-236 radius) (304)
• GIF-E (W=157-236) (302) • GIM-C (577) • GIM-J (577) • GIM-J-RA/LA (578) • GIM-UT (579) • GIM-UT-RA/LA (580) • GIM-W (578)
• GIM-W-RA/LA (579) • GIMF (297) • GIMN (299) • GIMT (297) • GIMY (298) • GIMY (full radius) (300) • GIMY-F (301) • GIP (307)
• GIP (full radius) (307) • GIP-E (303) • GIP-E (full radius) (304) • GIPA (round W=118-236) (313) • GIPA (W=118-236) (312)
• GIPM-A46 / GIP-1250 (400) • GIPY (311) • GITM (310) • GITM (full radius) (311) • TIP-MT (706) • TIP-WT (698)
For holders, see pages: GHIC-85 (380)
Internal Machining Grooving Capacity for Bar GHIC...85
T max
1.063
1.024 OH=1.181 Example
.984 For grooving depth
.945
.905 CDX=.630” and grooving
.866 OH=1.023 width= .157” in bore D=7.08”,
Grooving Depth CDX (inch) .709 OH=.827 Overhang OH (inch) CGHN 32-...M
.827
use blade CGHN-32-4M and
OH=.945
.787
.748
adjust overhang to OH=.827”
.669
.630
OH=.748
.590
.551
.511
.472
OH=.590
.433
.394
.354
.315
.276
.236 CDX D WFN-WFX
.197
.157 OHN-OHX (1)
.118
3.150 3.937 5.905 7.874 9.843 ØD Bore Diameter D (inch)

381