Negative E series for superalloy
E series inserts are suitable for superalloy processing, including EL and EM.
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- Feature
- Application
- Application case
Product features
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EL- finishing
EL for finishing to semi-finishing of high temperature alloy and titanium alloy. Suitable for processing long overhanging and thin-walled workpieces. Low cutting force to avoid vibration. |
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EM- semi-finishing
EM for semi-finishing to roughing of high-temperature alloy. High cutting edge strength, suitable for deep cutting processing |
Matching Grades
3 PVD coated grades covering the most common conditions for machining of high temperature alloys and titanium alloys.
GST7115、GST7120、GST7130
processing scope
Geometry EL is suitable for light cutting of superalloy.
Geometry EL is suitable for medium cutting of superalloy.
Turning inserts for difficult-to-machine materials
| Insert | CNMG120408-EM |
| Grade | GST7115 |
| Material | GH4169(HB350-400） |
| Speed | Vc=30m/min |
| Feed | fr =0.15mm/r |
| Depth | ap=1mm |
| Cooling | Water base emulsion |
| Machining type | Continuous semi-finish turning of external cylinders |
