
TURNING INSERTS
CLASSIFICATION
7° POSITIVE INSERTS WITH HOLE
Application
Tolerance
Breaker Name
A Cross Section
and Features
Geometry
Picture
TURNING INSERTS
Titanium alloy Corner
Recommendation for light cutting of titanium alloy
LS-P Ideal for aluminum and copper.
12°
ap (inch)
The parallel cutting edge. Flank
Breaker protrusion suitable for depth of cut area achieves a wide 6°
range of chip control.
The polished insert face prevents built up edge. CCGT32.51MLS-P
f (IPR)
Corner
Light Cutting
Light cutting of difficult-to-cut materials Difficult-to-Cut Materials 13°
Ideal for heat-resistant alloy and titanium alloy
G Class
ap (inch)
The curved cutting edges support changes in cutting depth-smooth
chip discharge and disposal. 9° Flank
The high rake angle is highly suitable for finish- light cutting difficult-
to-cut materials.
f (IPR) CCGT21.51MJ
Titanium alloy Corner
Light cutting for titanium alloy 13°
Ideal for aluminum and copper.
ap (inch)
The sharp edge produces excellent surface finishes.
9° Flank
The curved edge allows smooth chip discharge.
The polished insert face prevents built up edge.
f (IPR) CCGT21.51MJP
Carbon Steel·Alloy Steel Corner
MP Recommendation for medium cutting of carbon .004"
and alloy steel ap (inch)
The small flat land at cutting edge provides an excellent balance of
.004" Flank
wear and fracture resistance.
The wide chip gullet decreases cutting resistance, reduces vibration
and chip jamming in elevated depth of cut applications. f (IPR) CCMT32.52MP
Stainless Steel Corner
Recommendation for medium cutting of stainless
MM steel
.004"
ap (inch)
The small flat land at cutting edge provides an excellent balance of
wear and fracture resistance. .004" Flank
The wide chip gullet decreases cutting resistance, reduces vibration
and chip jamming in elevated depth of cut applications. f (IPR) CCMT32.52MM
Difficult-to-Cut Materials Corner
First recommendation for medium cutting of .004"
MS difficult-to-cut materials 18°
ap (inch)
A wide chip pocket controls increasing of the cutting resistance and
Medium Cutting
.004" Flank
reduces vibration and chip jamming even at large depth of cut. 18°
M Class
f (IPR) CCMT32.52MS
Recommendation for medium cutting of cast iron Cast Iron
MK Flank
Optimum balance between sharpness and high edge strength for
ap (inch)
.004"
general use. 18°
f (IPR) CCMT32.52MK
Recommendation for medium cutting of carbon steel, Carbon Steel·Alloy Steel .004" Corner
Standard 18°
alloy steel, mild steel, stainless steel and cast iron
ap (inch)
The high rake angle combined with a small, flat land provide a .004" Flank
balance of strength and sharpness. 18°
f (IPR) CCMT32.52
.008"
15°
RCMX1204M0
A068