c-2900-26

Feed recommendations and geometry descriptions
PARTING AND GROOVING
A
ENG
Cutting data recommendations for CoroCut® QD
QD-N..-CL
Radial feed
Cutting width (CW), mm
Aggressive geometry for long chipping material
Good chip breaking in low carbon steel, bearing steel and other
sticky materials
Low-medium feeds.
B
Feed (f n), mm/r
QD-N..-CO
Radial feed
Cutting width (CW), mm
Optimizer geometry – front ground, sharp cutting egde
First choice for HRSA (ISO S) materials, duplex stainless steels &
non ferrous metals
Low cutting forces, reduce built-up edge and minimize risk for
vibrations.
C
Feed (f n), mm/r
D
QD-R/L..-CO
Radial feed
Cutting width (CW), mm
Optimizer geometry – front ground, sharp cutting egde
For reducing pip and burr in parting off at good conditions in most
material and light intermittent applications such as parting
hexagonal bars.
Low cutting forces, reduce built-up edge and minimize risk for
vibrations.
E
Feed (f n), mm/r
QD-N..-TF Radial feed Axial feed
Cutting width (CW), mm
Cutting depth (a p), mm
First choice geometry for turning wider
grooves
Our most universal geometry, for turning
of grooves in all materials.
Positive geometry gives low cutting
forces and good chip control.
Good surface finish thanks to wiper
design.
Generates flat bottom grooves.
F
Feed (f n), mm/r
Feed (f n), mm/r
QD-N..-GM
Radial feed
Cutting width (CW), mm
Grooving in all materials
Outstanding chip control.
Reduces chip width giving good surfaces.
G
= Recommended starting value.
For cutting speed recommendations, see page B130
Feed (f n), mm/r
H
PARTING AND GROOVING Feed recommendations and geometry descriptions
B 145