CBN Cutting Insert For Hardened Steel
DCGW 070208 Coated PCBN Carbide Turning Insert CBN Cutting Insert for hardened steel
Advantages:
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.
Application:
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.
| 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 |
Description:
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.
Specification:
| 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 |
| DCGW | Shape | Dimensions | ||||||
| ANSI Code | ISO Code | Tips | IC mm |
S mm |
R mm |
Φd mm |
LE mm |
|
| All Stocked |
DCGW 21.51 | DCGW 070204 | 2N | 6.35 | 2.38 | 0.4 | 2.8 | 2.2 |
| DCGW 21.52 | DCGW 070208 | 2N | 6.35 | 2.38 | 0.8 | 2.8 | 2.2 | |
| DCGW 32.50.5 | DCGW 11T302 | 2N | 9.525 | 3.97 | 0.2 | 4.4 | 2.2 | |
| DCGW 32.51 | DCGW 11T304 | 2N | 9.525 | 3.97 | 0.4 | 4.4 | 2.2 | |
| DCGW 32.52 | DCGW 11T308 | 2N | 9.525 | 3.97 | 0.8 | 4.4 | 2.2 | |
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