Page 192 - MILLING CATALOG p319-550

MILLING INSERTS OFCR/OFCT-RW/AER IC IC
(wiper)
Octagonal Milling Inserts with BS RE BS RE S
Four Wiper Cutting Edges OFCT 07T3-RW-16 OFCT 07T3-AER
OFCR 07T3-RW-P

Dimensions Tough 1 Hard Recommended Machining Data

Designation IC BS S RE IC28 ap fz
IC328
IC908 (mm) (mm/t)
IC910 0.50-1.00 0.10-0.15
0.50-1.00 0.10-0.15
OFCT 07T3-RW-16 18.35 7.00 4.50 0.80 • 0.50-1.00 0.10-0.15
0.60 •
OFCR 07T3-RW-P 18.45 6.80 4.58 • •

OFCT 07T3-AER 18.90 7.20 5.30 1.60

• For cutting speed recommendations, see pages 542-547

For tools, see pages: HOF-R07 (219)

A single wiper insert mounted on the HOF D..R07 cutter does the required job.
The wiper insert protrudes less than 0.1 mm axially. Wiper inserts have only 4 cutting edges.
There are 4 marks engraved on the wiper inserts. Pay attention when mounting the insert in the
pocket that the marked cutting edges are parallel to the bottom of the cutter (see sketch).
Maximum depth of cut when using the wiper insert is 2.5 mm. It is recommended to use wiper
inserts in ap=0.5-1.0 mm to achieve the best results. The criterion for indexing the wiper insert
should be the decreased quallity of the surface finish.
Recommended machining conditions for finishing operations:
Vc (finishing)= Vc (roughing) x 1.25 m/min fz=0.10-0.15 mm/t

OFMW-FF 8 3 IC5
Inserts with 8 FEEDMILL 7 4
Large Radii Segmented 6 2
Cutting Edges for Fast Feed IC9281
on HELIOCTO Cutters IC908
IC910APMXS

Dimensions Tough 1 Hard Recommended Machining Data

Designation APMX IC S ••• ap fz
(mm) (mm/t)
OFMW 0706R10-FF 2.20 20.40 8.00 1.00-2.20 0.40-1.50

• To be used without a seat • For cutting speed recommendations, see pages 542-547

For tools, see pages: HOF-R07 (219)

ap (mm) D≥80 mm
2.5
2.0

1.5

1.0

0.5 D≤63 mm

0 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 fz (mm/tooth)

508 ISCAR