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Rubert 322 | Microsurf Roughness Comparator – Reaming + Drilling | Ream Ra 0.4–3.2 µm, Drill Ra 1.6–12.5 µm
Part Number : 322
Intended for reamed and drilled bores, the Rubert 322 is a lightweight Microsurf (300 series) plate aimed at designers and office staff. Its 4 + 4 patches span reaming at Ra 0.4–3.2 µm / Rz 1.6–16 µm (N5–N8) and drilling at Ra 1.6–12.5 µm / Rz 6.3–63 µm (N7–N10), so both Ra and Rz can be read for each patch. It is supplied in a plastic wallet with an instruction card. For workshop use, the heavy-duty Series 100 equivalent is the 122.
Key features
- Machining method: Reaming + Drilling
- Number of patches: 4 + 4
- Reaming: Ra 0.4–3.2 µm, Rz 1.6–16 µm, N5–N8
- Drilling: Ra 1.6–12.5 µm, Rz 6.3–63 µm, N7–N10
- Lightweight Microsurf format in a plastic wallet with instruction card
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