Page 104 - TURNING CATALOG p255-458

GROOVE-TURN CWN-CWX CDX

CGHN 32-DGM 17.5 15° HF H DMIN
Internal Grooving and 25° 83 WB WFN-WFX
Turning Blades for GHIC...- OAL 150° OHN-OHX
85 Bars (self-clamping)

Designation CWN(1) CWX(2) WB WFN(3) WFX(4) OHN(5) OHX(6) HF OAL H DMIN

CGHN 32-3DGM 2.80 4.00 2.40 53.0 59.0 24.0 30.0 24.8 90.00 32.0 93.00 EDG 44A*
CGHN 32-4DGM 3.50 5.00 3.20 53.0 59.0 24.0 30.0 24.8 90.00 32.0 93.00 EDG 44A*
4.40 6.40 4.00 53.0 59.0 24.0 30.0 24.8 90.00 32.0 93.00 EDG 44A*
CGHN 32-5DGM 5.60 6.40 5.20 53.0 59.0 24.0 30.0 24.8 90.00 32.0 93.00 EDG 44A*
CGHN 32-6DGM

• Grooving depth (CDX) varies in conformance with blade's overhang (WFN-WFX and OHN-OHX) and it depends on the bore diameter (D)
• CGHN 32...DGM can be modified from external double-sided CGHN -DG blades • When TIP inserts are used,the seat needs to be modified to ensure clearance
• For user guide, see pages 419-428, 432-436
(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
* Optional, should be ordered separately
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)
• 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)
• GIMN (289) • GIMT (287) • GIMY (288) • GIMY (full radius) (290) • GIMY-F (291) • GIP (297) • 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-WT (641)
For holders, see pages: GHIC-85 (356)

Internal Machining Grooving Capacity for CGHN 32 Blades

Grooving Depth CDX (mm)T max OH=30 Example:
Overhang OH (mm)27
26 OH=26 For grooving depth CDX=16 and grooving width= 4
OH=24 in bore øD=180, use blade CGHN-32-4DGM
25 OH=21 and adjust overhang to OH=21 mm.
24 OH=19
CGHN 32-...M/DGM
23 OH=15
100
22 CDX WFN-WFX
21 D
20 OHN-OHX(1)
19
18 150 200 250 ØD
17
16

15
14
13
12
11
10
9

8
7
6

5
4

3
80

Bore Diameter D (mm)

358 ISCAR