Rubert 130 Machined Surface Roughness Comparator, Flat Lapping, Reaming, Grinding N2, N3, N4, N5, N6, N7 Parameters, Horzontal Milling, Vertical Milling, Turning Roughness Specimens. | Rubert 130 Machined Surface Roughness Comparator, Flat Lapping, Reaming, Grinding N2, N3, N4, N5, N6, N7 Parameters, Horzontal Milling, Vertical Milling, Turning Roughness Specimens.

Rubert 130 Machined Surface Roughness Comparator, Flat Lapping, Reaming, Grinding N2, N3, N4, N5, N6, N7 Parameters, Horzontal Milling, Vertical Milling, Turning Roughness Specimens. | Rubert 130 Machined Surface Roughness Comparator, Flat Lapping, Reaming, Grinding N2, N3, N4, N5, N6, N7 Parameters, Horzontal Milling, Vertical Milling, Turning Roughness Specimens.

RUBERT NO. 130: COMPOSITE SET OF ROUGHNESS SPECIMENS. This set consists of 30 comparison specimens, covering six commonly-used.
Machining methods (6 turned, 6 end-milled, 6 horizontally milled, 6 surface-ground, 3 lapped, 3 reamed/drilled.
A label gives the Ra and Rz values of each specimen in both metric and imperial units. Turning Parameters – 0.4μm/ Microns, 0.8μm/Microns, 1.6μm/Microns, 3.2μm/Microns, 6.3μm/Microns, 12.5μm/Microns. Vertical milling Parameters – 0.4μm/Microns, 0.8μm/Microns, 1.6μm/Microns, 3.2μm/Microns, 6.3μm/Microns, 12.5μm/Microns. Horizontal Milling Parameters – 0.4μm/Microns, 0.8μm/Microns, 1.6μm/Microns, 3.2μm/Microns, 6.3μm/Microns. Grinding Parameters – 0.05μm/Microns, 0.1μm/Microns, 0.2μm/Microns, 0.4μm/Microns, 0.8μm/Microns, 1.6μm/Microns. Flat Lapping Reaming Parameters- 0.05μm/Microns, 0.1μm/Microns, 0.2μm/Microns, 0.4μm/Microns, 0.8μm/Microns, 1.6μm/Microns
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