MITUTOYO, 1 Pieces, 116 uin/2.94 micron Roughness - Ra, Surface Roughness Specimen - 33RK25|178-602 - Grainger
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Mitutoyo 178 Inch/Metric Portable Retractable Drive Surftest Surface Roughness Tester, 0.7 in/17.5 mm
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Mitutoyo 178-565-11A SJ-210 Portable Surface Roughness Tester, Transverse Tracing Type, 0.75mN Measuring Force
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Mitutoyo 178-039 Column Stand, 10"/250mm Vertical Travel, Granite, for Surftest SJ-410 | JensenTools
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Mitutoyo 178-561-02A Surftest SJ-210 Surface Roughness Tester: Surface Roughness Gauges: Amazon.com: Industrial & Scientific
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