Skip to product information
Rubert 129 | Series 100 Roughness Comparator – Grit Blasting | Ra 0.4–12.5 µm, N5–N10, 6 Patches - generaltechuae

Rubert 129 | Series 100 Roughness Comparator – Grit Blasting | Ra 0.4–12.5 µm, N5–N10, 6 Patches

Part Number : 129

The Rubert 129 is a Series 100 roughness comparator dedicated to surfaces blasted with angular grit. Its 6 patches cover Ra 0.4–12.5 µm (16–500 µin), roughness grades N5–N10. Series 100 plates are the heavy-duty design intended for workshop use, so the 129 can be kept beside the machine for comparing parts with known reference finishes. A lightweight Microsurf equivalent (329) is offered for office and design use.

Key features

  • Machining method: Grit Blasting (angular particles)
  • Number of patches: 6
  • Ra 0.4–12.5 µm / 16–500 µin
  • Roughness grades N5–N10
  • Heavy-duty Series 100 construction for workshop use
Availability: in stock
For pricing, please contact our experts.