Page 350 - ISCAR(TURNING-CATALOG-42-2022)

GROOVE-TURN CGIN 26 CWN (1) CWX (2) WB OAL WFN (3) 150° WFX HF (4) H OHN (5) OHX CDX WFN-WFX OHN-OHX 26.0 DMIN
CWN-CWX
Internal Grooving and Turning
DMIN
Blades for GHIC...-50 Bars
WB

HF
H
(6)
OAL
Designation
28.0
CGIN 26K-3
2.80
50.00
2.40
4.00
10.0
15.8
15.0
45.00
33.0
CGIN 26K-4
3.60
45.00
15.8
50.00
26.0
3.20
28.0
33.0
15.0
4.50
10.0
CGIN 26K-5
CGIN 26A-3
2.80
14.5
37.5
49.50
2.40
4.00
32.5
19.5
26.0
54.00
15.8
3.20
32.5
15.8
4.50
26.0
CGIN 26A-4
49.50
37.5
19.5
14.5
3.60
54.00
4.00
14.5
54.00
19.5
15.8
32.5
37.5
49.50
26.0
4.40
CGIN 26A-5 4.40 6.40 4.00 28.0 33.0 10.0 15.0 15.8 45.00 26.0 54.00
6.40
• 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 chart below
• When using TIPI inserts toolholder seat needs to be modified according to insert profile 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
For inserts, see pages: GIFI (352) • GIFI-E (349) • GIFI-E (full radius) (350) • GIMIY (349) • GINI-E (350) • GIPI (351)
• GIPI (full radius) (352) • GIPI-E (349) • TIPI-MT (648)
For holders, see pages: AVC-GAIC (347) • GHIC-50 (346)
Internal Grooving Capacity for CGIN Blades
18 OH=19.5
OH=19
17
OH=18
16 OH=17
Grooving Depth CDX (mm) 14 OH=16
15
OH=15
13
OH=14
12
OH=13
11
OH=12
10
Example:
OH=11
9
For grooving depth CDX=12.7 mm
OH=10
8 and grooving width=4 mm
in bore øD=60, use blade
7
CGIN 26A-4 and adjust
6 overhang to OH=16 mm.
50 100 150
Bore Diameter D (mm)

348 ISCAR