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Rubert 126 | Series 100 Roughness Comparator – Linishing (Belt Sanding) | Ra 0.1–3.2 µm, N3–N8, 6 Patches
Designed for linished (belt-sanded) surfaces, the Rubert 126 belongs to the heavy-duty Series 100 range built for the workshop floor. It provides 6 reference patches spanning Ra 0.1–3.2 µm (4–125 µin), roughness grades N3–N8. Machinists and inspectors use it to compare a linishing finish directly against known roughness values. A lightweight Microsurf equivalent (326) is offered for office and design use.
Key features
- Machining method: Linishing (Belt Sanding)
- Number of patches: 6
- Ra 0.1–3.2 µm / 4–125 µin
- Roughness grades N3–N8
- Heavy-duty Series 100 construction for workshop use
- Specifications
| Part Number | 126 |
| Brand | Rubert |
| Series | 100 (heavy-duty, workshop use) |
| Machining Method | Linishing (Belt Sanding) |
| Number of Patches | 6 |
| Ra Range (µin) | 4 to 125 |
| Ra Range (µm) | 0.1 to 3.2 |
| N-Groups | N3 to N8 |
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