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KENNAMETAL
LOT OF 1 INSERT
XCGT 05T308GDT
KC990
| Manufacturer: |
KENNAMETAL |
| Grade name: |
KC990 |
| Insert material: |
CARBIDE - CVD COATED |
| ISO range: |
P10-20 K05-20 |
| ANSI range: |
C3 C7 |
| Coating: |
Multilayer alumina |
| Description: |
'Composition: A multilayered alumina coated grade with a high-strength substrate. Coated with TiCN and then alternating layers of Al2O3 and TiN. Application: Engineered for finishing of carbon and alloy steels, and ductile, nodular, or malleable irons. The thin alumina coating layers are very hard. Best speed range is above 650 sfm in smooth cuts. In most applications, grade KC990 may be replaced by grade KC9010, with better machining results.' |
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