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Sandvik CoroMill® 390 - Versatile Shoulder Milling Cutters
Vendor: Sandvik Coromant
Versatile shoulder milling cutters with ramping capability for mixed production.
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Features
Light-cutting geometries
The light-cutting insert geometries and high-performance grades of CoroMill 390 are designed for low cutting forces and vibration-free machining for secure milling in all materials.
Through coolant
Experience the benefits of internal coolant available on most CoroMill 390 cutters.
Other benefits
• Close tolerances giving excellent surface finish and minimal mismatch
• Large depth of cut and steep ramping capability
• Available with different coupling types such as cylindrical shank, Weldon, Coromant EH, MSSC, Arbor, Coromant Capto®
• Oversized diameter for clearance is available
• Integrated damping technology Silent Tools™ for increased metal removal and improved surface finish with size 07 and 11 inserts
• Available in a shorter version for turning centers
Line-ups & Specification
| Model | Diameter | Specs | |
|---|---|---|---|
 | R390-025EH20-07M | 25 mm | product details |
| R390-025EH20-07H | 25 mm | product details |
| R390-032EH25-07M | 32 mm | product details |
| R390-032EH25-07H | 32 mm | product details |
 | R390-040Q16-07M | 40 mm | product details |
| R390-040Q16-07H | 40 mm | product details |
 | R390-020A20D-07H | 20 mm | product details |
 | R390-020C5D-07H145 | 20 mm | product details |
| R390-020C6D-07H147 | 20 mm | product details |
| R390-025A25D-07H | 25 mm | product details |
Application
- Shoulder milling
- Repeated shoulder milling
- Linear and helical ramping
- Turn milling
- Deep shoulder milling
- Edging
- Pocketing