Home / Knowledge / Sandvik Coromant CoroMill 390 vs OSG PHOENIX PXM
Sandvik Coromant CoroMill 390 vs OSG PHOENIX PXM
Sandvik Coromant CoroMill 390 and OSG PHOENIX PXM are documented milling systems with different product architecture and application priorities. CoroMill 390 is a broad Sandvik Coromant indexable milling system for square-shoulder, profile, ramping, and related operations. OSG PHOENIX PXM is an exchangeable-head end-mill platform built from separately orderable heads, shanks, joints, and accessories.
Side-by-side comparison
| Category | Sandvik Coromant CoroMill 390 | OSG PHOENIX PXM |
|---|---|---|
| System architecture | Official records distinguish cutter bodies such as size 07 and insert platforms such as 1704. | OSG lists PHOENIX PXM under exchangeable-head end mills and provides separate directories for holders and exchangeable heads. |
| Documented application focus | Square-shoulder and edging operations using the correct cutter and insert size. | Modular roughing and finishing where exchangeable heads share a controlled PXM shank platform. |
| Technical selection detail | Insert codes retain geometry and grade, including ML, PM, and other application-specific chipbreakers. | Official List 78018 identifies metric cylindrical steel and carbide shanks and lists EDP number, full designation, body type, neck dimensions, overall length, shank diameter, and applicable-head size. |
| Primary documented constraint | CoroMill 390 spans multiple cutter and insert sizes that are not cross-compatible. | PXM is a modular platform, not a universal head-to-shank interchangeability claim. |
| Manufacturer-guided selection | Capture body and insert ordering codes separately, including size, geometry, grade, corner radius, pitch, connection, and hand. | Store head, shank, joint, screw, and accessory identifiers as separate products joined by a source-dated compatibility record. |
Best fit by application
Sandvik Coromant CoroMill 390
- Square-shoulder and edging operations using the correct cutter and insert size.
- Capture body and insert ordering codes separately, including size, geometry, grade, corner radius, pitch, connection, and hand.
OSG PHOENIX PXM
- Modular roughing and finishing where exchangeable heads share a controlled PXM shank platform.
- Store head, shank, joint, screw, and accessory identifiers as separate products joined by a source-dated compatibility record.
Selection notes
Use CoroMill 390 when its documented application focus and technical configuration match the operation more closely; use PHOENIX PXM when its documented architecture and constraints provide the better fit.
Compare complete configured assemblies and current manufacturer data rather than treating either family name as one universal item.
Variables to validate
- CoroMill 390: CoroMill 390 spans multiple cutter and insert sizes that are not cross-compatible.
- PHOENIX PXM: PXM is a modular platform, not a universal head-to-shank interchangeability claim.
- Normalize diameter or cutter size, reach, interface, work material, machine conditions, coolant, and acceptance criteria before comparing performance or cost.
Official product references
- CoroMill 390: Sandvik CoroMill 390 cutter R390-010A10-07L
- CoroMill 390: Sandvik CoroMill 390 insert R390-170408E-ML 1040
- CoroMill 390: Sandvik 2025 milling tools catalog
- PHOENIX PXM: OSG official PHOENIX PXM exchangeable-head directory
- PHOENIX PXM: OSG List 78018 PHOENIX PXM shanks
- PHOENIX PXM: OSG List 78PXBM PHOENIX PXM heads
- PHOENIX PXM: OSG List 78PXSE PHOENIX PXM heads
We work to keep this information reliable, but specifications and availability can change. Verify critical details with the manufacturer through the official resources above.