CNGA120408 Coated PCBN Carbide Turning Insert CBN Cutting Insert for hardened steel
CNGA120408 Coated PCBN Carbide Turning Insert CBN Cutting Insert for hardened steel
Polycrystalline cubic boron nitride(CBN) is a material with an excellent hot hardness that can be used at very high
cutting speeds. It also exhibits good toughness and thermal shock resistance.
CBN tools are ideal for use with hardened steel, cast irons as well as powder metallurgy components.
Main products:
MANANOVA is the sub-brand of WORLDIA, positioned as a high-end standard series,
mainly promoting PCD / PCBN standard inserts.
PCBN insert is suitable for machining hardened steel, gray cast iron, ductile iron, and powder metallurgy.
PCD insert is suitable for rough and finish machining of aluminum alloy and other non-metal materials.
Description:
MANANOVA takes “Easy choice and Fast delivery” as the feature, which intends to provide fast and
efficient service for domestic and foreign customers to meet their demand for standardized and universalized tools.
Advantages:
· Universal
· Easy choice
· Fast delivery
Worldia ManaNova series covers 7 high-quality CBN grades for the processing of hardened steel, cast iron,
and powder metallurgy, the available grades are MHN10C, MHN20C, MHN30C, MKN10, MKN20, MSN10, and MSN20.
Application:
| MHN10C | Applied to the continuous cutting of hardened steel |
| MHN20C | Applied to medium interrupted cutting of hardened steel |
| MHN30C | Applied to the heavy interrupted cutting of hardened steel |
| MKN10 | Applied to the cutting of gray cast iron |
| MKN20 | Applied to the cutting of ductile iron |
| MSN10 | Applied to the cutting of powder metallurgy |
| MSN20 | Applied to the cutting of powder metallurgy |
Specification:
Material Introduction - Easy choice for CBN Grade
| Material | ISO H | ISO K | ISO S | ||||
| PCBN Grade | MHN10C | MHN20C | MNH30C | MKN10 | MKN20 | MSN10 | MSN20 |
| Smooth | Moderate | Toughness | Cast Iron | Ductile Iron | Powder Metallurgy | Powder Metallurgy | |
| Vc | 180(150~250) m/min |
100(50~150) m/min |
80(30~120) m/min |
600(300~800) m/min |
300(150~450) m/min |
300(200~500) m/min |
500(300~800) m/min |
| fn | 0.1(0.03~0.2) mm/r |
0.1(0.03~0.2) mm/r |
0.1(0.03~0.2) mm/r |
0.1(0.03~0.3) mm/r |
0.1(0.03~0.3) mm/r |
0.1(0.03~0.3) mm/r |
0.1(0.03~0.3) mm/r |
| % | 45~55 | 60~70 | 85~95 | 85~95 | 60~70 | 60~70 | 85~95 |
| Grain size | 1~2 um | 1~2 um | 2~3um | 2~3 um | 1~2 um | 1~2 um | 2~3 um |
| Bond | TiC | TiN | Co/W | Co/W | TiCN | TiCN | Co/W |
| CNGA | Shape | Dimensions | ||||||
| ANSI Code | ISO Code | Tips | IC mm |
S mm |
R mm |
Φd mm |
LE mm |
|
| All Stocked |
CNGA 431 | CNGA 120404 | 2N | 12.7 | 4.76 | 0.4 | 5.16 | 2.2 |
| CNGA 432 | CNGA 120408 | 2N | 12.7 | 4.76 | 0.8 | 5.16 | 2.2 | |
| CNGA 432 | CNGA 120408 | 4N | 12.7 | 4.76 | 0.8 | 5.16 | 2.2 | |
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