c-2900-26

Feed recommendations and geometry descriptions
PARTING AND GROOVING
A
ENG
Cutting data recommendations for CoroCut® 1-2
Grooving
123-GF
Low feed choice
Radial feed
Insert width (CW), mm
Axial feed
Cutting depth (a p), mm
For precision grooves
Good accuracy and repeatability due to
tight tolerances on inserts.
Low cutting forces and good surface
finishing due to sharp cutting edge.
Large number of different widths.
Designed for side turning.
Available as CoroCut 2-edge inserts.
Can be ordered as Tailor Made with
different insert width and corner radii.
B
C
Feed (f n), mm/r
Feed (f n), mm/r
123-GM
Radial feed
Insert width (CW), mm
Grooving in all materials
Outstanding chip control.
Reduces chip width giving good
surfaces.
D
Medium feed choice
Seat size
M
CW, mm 9-11 Feed (f n), mm/r
E
123-GR
Radial feed
Insert width (CW), mm
Rough grooving, strong cutting edge for
tough conditions like grooving through
cast skin
Good for widening of grooves.
F
Feed (f n), mm/r
G
= Recommended starting value.
For cutting speed recommendations, see page B130
H
PARTING AND GROOVING Feed recommendations and geometry descriptions
B 139