Difficult-to-cut materials ｜ PVD coated carbide
Difficult to cut materials: heat resistant alloys and titanium alloys
Finish Turning / Grooving
| Grade | Material | Operation type | Machining | Cutting speed (m/min) Cutting speed (SFM) | Feed(mm/rev) Feed(IPR) | DOC(mm) DOC(inch) | Coolant |
|---|---|---|---|---|---|---|---|
| DM4 | Difficult to cut materials (heat resistant alloys) | Turning | Finishing | 20 – 50 65 – 164 | 0.03 – 0.15 .001 – .006 | 0.1 – 1.0 .004 – .040 | WET |
| Grooving | 0.05 – 0.20 .002 – .008 | – |
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| DM4 |
110 pcs / corner
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| Competitor’s PVD coated carbide |
90 pcs / corner
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WA5 had stable machining performance compared to competitor’s whisker grade.
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