Page 94 - TURNING CATALOG p255-458

GROOVE-TURN CGIN 26 CWN-CWX CDX
Internal Grooving and Turning
Blades for GHIC...-50 Bars HF H DMIN
WB WFN-WFX
150°
OAL OHN-OHX

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

CGIN 26K-3 2.80 4.00 2.40 28.0 33.0 10.0 15.0 15.8 45.00 26.0 50.00
CGIN 26K-4 3.60 4.50 3.20 28.0 33.0 10.0 15.0 15.8 45.00 26.0 50.00
4.40 6.40 4.00 28.0 33.0 10.0 15.0 15.8 45.00 26.0 54.00
CGIN 26K-5 2.80 4.00 2.40 32.5 37.5 14.5 19.5 15.8 49.50 26.0 54.00
3.60 4.50 3.20 32.5 37.5 14.5 19.5 15.8 49.50 26.0 54.00
CGIN 26A-3 4.40 6.40 4.00 32.5 37.5 14.5 19.5 15.8 49.50 26.0 54.00

CGIN 26A-4
CGIN 26A-5

• 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)

Grooving Depth CDX (mm)Internal Grooving Capacity for CGIN Blades

18 OH=19.5
OH=19

17

OH=18
16

OH=17
15

OH=16
14

OH=15
13

OH=14
12

OH=13
11

OH=12

10 Example:
OH=11

9 For grooving depth CDX=12.7 mm
8 OH=10 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