c-2900-26

A
PARTING AND GROOVING
Feed recommendations and geometry descriptions
Cutting data recommendations for CoroCut® 1-2
Parting
ENG
B
123-CF
Radial feed
Insert width (CW), mm
Positive geometry for low feed
First choice for thin walled components
and small diameters.
Small corner radii and positive
geometry reduce pip and burr on
component in stainless steel and sticky
materials. Wiper corners for high
surface finish.
C
Low feed choice
Feed (f n), mm/r
123-CM
Radial feed
Insert width (CW), mm
First choice, universal geometry
First choice for parting off to centre at
good conditions in most materials and
light intermittent applications such as
parting hexagonal bars.
D
Medium feed choice
Feed (f n) mm/r
E
123-CR
High feed choice
Radial feed
Insert width (CW), mm
Rough machining
Strong cutting edges, reduce risk of
edge fractures.
Suitable for parting off bars and
interrupted cuts.
For steel and cast iron, but also
suitable for stainless steels when there
is a need for strong edges.
Available as CoroCut 1 and 2-edged
inserts.
F
Feed (f n) mm/r
G
123-CS
Radial feed
Insert width (CW), mm
Pip and burr free machining.
Ideal solution for minimizing pips and
burrs on components thanks to the
sharp cutting edge and front angles of
10° and 15°.
Recommended for small components.
Suitable for free cutting steel.
Available as CoroCut 2-edge inserts.
Low feed
Feed (f n) mm/r
H
= Recommended starting value.
For cutting speed recommendations, see page B130
PARTING AND GROOVING Feed recommendations and geometry descriptions
B 138