2014-2015 Полный каталог инструмента Mitsubishi (Митсубиси) EN
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TURNING INSERTS
TURNING INSERTS CLASSIFICATION
Light Cutting Application
NEGATIVE INSERTS WITH HOLE
Tolerance
Breaker Name Features Cross Section
and Geometry
Picture
MJ First recommendation for light cutting of Difficult-to-Cut Materials Nose
4 13°
difficult-to-cut materials
3
ap (mm)
G Double sided chipbreaker, Single sided chipbreaker (D type, V type). 2
The sharp edge produces a good surface finish. 1 Flank
Ideal for heat-resistant alloy and titanium alloy. 0 0.1 0.3 0.5 9°
The curved edge allows smooth chip discharge.
f (mm/rev)
MP First recommendation for medium cutting of carbon steel Carbon Steel • Alloy Steel 15° Nose
and alloy steel 11° 0.15
5ap (mm)
Double sided chipbreaker. Flank
Suitable for medium to light cutting. 4 0.2
Breaker geometry appropriate for copying and back turning.
Cutting edge geometry for an optimum balance of sharpness and 3
fracture resistance.
2
1
0 0.1 0.3 0.5
f (mm/rev)
MM First recommendation for medium cutting of stainless steel Stainless Steel Nose
0.3
M class double sided chip breaker. 5ap (mm) 6°
Optimized land geometry by simulation analysis technology controls 4 Flank
the plastic deformation of the corner and achieves the long tool life. 3 0.3
2 10°
1
0 0.1 0.3 0.5
f (mm/rev)
MK First recommendation for cast iron turning Cast Iron Flank
15° 0.25
Optimum balance between sharpness and high edge strength 5ap (mm)
for general use. 4 3°
3
2
1
0 0.1 0.3 0.5
f (mm/rev)
MS First recommendation for medium cutting of stainless steel Stainless Steel Nose
and mild steel 25° 0.5
5
15°
4
First recommendation for rough cutting of difficult-to-cut ap (mm) Flank
materials 3 25° 0.5
Medium Cutting 2 15°
Double sided chipbreaker. 1 Nose
The sharp edge gives best performance. 25° 0.5
0 0.1 0.3 0.5
15°
f (mm/rev)
Flank
M Alternative chip breaker for light to medium cutting of Stainless Steel 25° 0.5
stainless steel
GM 5 15°
4
ap (mm)
M class double sided chip breaker. 3
Alternative chip breaker of main chip breaker LM and MM. 2
Excellent notch wear resistance for light to medium cutting. 1
0 0.1 0.3 0.5
f (mm/rev)
MA Alternative chipbreaker for medium cutting of carbon steel Carbon Steel • Alloy Steel Nose
and alloy steel 22° 0.2
First recommendation for light cutting cast iron 5ap (mm)
6°
Double sided chipbreaker. 4
Positive land provides sharp cutting action. Flank
3 22° 0.2
2 6°
1
0 0.1 0.3 0.5
f (mm/rev)
MH Alternative chipbreaker for medium cutting of Carbon Steel • Alloy Steel 16° Nose
carbon steel and alloy steel 16° 0.25
First recommendation for rough cutting of mild steel 5ap (mm) Flank
0.35
Double sided chipbreaker. 4
Flat land offers high edge strength.
3
2
1
0 0.1 0.3 0.5
f (mm/rev)
Standard Alternative chipbreaker for medium cutting of carbon steel Carbon Steel • Alloy Steel 15° Nose
and alloy steel 15° 0.25
First recommendation for medium cutting of cast iron 5ap (mm) Flank
0.25
Double sided chipbreaker. 4
Flat land offers high edge strength.
3
2
1
0 0.1 0.3 0.5
f (mm/rev)
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