Home / Knowledge / Sandvik Coromant CoroMill 390 vs Seco Tools Jabro Solid Carbide End Mills
Sandvik Coromant CoroMill 390 vs Seco Tools Jabro Solid Carbide End Mills
Sandvik Coromant CoroMill 390 and Seco Tools Jabro Solid Carbide End Mills 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. Seco Jabro is a broad solid-carbide end-mill portfolio covering high-performance, high-speed, material-specific, and feature-specific milling.
Side-by-side comparison
| Category | Sandvik Coromant CoroMill 390 | Seco Tools Jabro Solid Carbide End Mills |
|---|---|---|
| System architecture | Official records distinguish cutter bodies such as size 07 and insert platforms such as 1704. | Seco describes differential pitch and edge preparation as portfolio features used to reduce vibration and support tool life, while geometries, diameters, and coatings vary by item. |
| Documented application focus | Square-shoulder and edging operations using the correct cutter and insert size. | High-performance roughing and finishing of titanium, heat-resistant alloys, hardened steel, aluminum, graphite, and other materials with the exact specified geometry. |
| Technical selection detail | Insert codes retain geometry and grade, including ML, PM, and other application-specific chipbreakers. | HPM examples include JHP770 for titanium and JHP780 for heat-resistant alloys; these are distinct application geometries rather than interchangeable Jabro labels. |
| Primary documented constraint | CoroMill 390 spans multiple cutter and insert sizes that are not cross-compatible. | Jabro is a portfolio name and does not establish geometry, material coverage, coating, dimensions, or interchangeability. |
| Manufacturer-guided selection | Capture body and insert ordering codes separately, including size, geometry, grade, corner radius, pitch, connection, and hand. | Capture the complete Seco product identifier, Jabro branch, geometry, diameter, flute count, reach, corner form, coating, material group, feature, and current cutting-data source. |
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.
Seco Tools Jabro Solid Carbide End Mills
- High-performance roughing and finishing of titanium, heat-resistant alloys, hardened steel, aluminum, graphite, and other materials with the exact specified geometry.
- Capture the complete Seco product identifier, Jabro branch, geometry, diameter, flute count, reach, corner form, coating, material group, feature, and current cutting-data source.
Selection notes
Use CoroMill 390 when its documented application focus and technical configuration match the operation more closely; use Jabro Solid Carbide End Mills 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.
- Jabro Solid Carbide End Mills: Jabro is a portfolio name and does not establish geometry, material coverage, coating, dimensions, or interchangeability.
- 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
- Jabro Solid Carbide End Mills: Seco official Jabro solid-carbide end-mill overview
- Jabro Solid Carbide End Mills: Seco official Jabro solid-carbide tools overview
- Jabro Solid Carbide End Mills: Seco official high-speed solid-carbide end-mill directory
- Jabro Solid Carbide End Mills: Seco official Jabro fir-tree and dovetail tools
We work to keep this information reliable, but specifications and availability can change. Verify critical details with the manufacturer through the official resources above.