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Rubert 135 | Series 100 Roughness Comparator – Honing | Ra 0.05–1.6 µm, N2–N7, 6 Patches
With 6 patches covering Ra 0.05–1.6 µm (2–63 µin), roughness grades N2–N7, the Rubert 135 gives a workshop reference for honed bores and surfaces. It is part of the Series 100 line, the heavy-duty comparators made for shop-floor use, and lets operators check a honing finish against reference roughness values. A lightweight Microsurf equivalent (335) is offered for office and design use.
Key features
- Machining method: Honing
- Number of patches: 6
- Ra 0.05–1.6 µm / 2–63 µin
- Roughness grades N2–N7
- Heavy-duty Series 100 construction for workshop use
- Specifications
| Part Number | 135 |
| Brand | Rubert |
| Series | 100 (heavy-duty, workshop use) |
| Machining Method | Honing |
| Number of Patches | 6 |
| Ra Range (µin) | 2 to 63 |
| Ra Range (µm) | 0.05 to 1.6 |
| N-Groups | N2 to N7 |
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