Surface Roughness Scales

$68.00
SKU 16053

250 to 2000 Microinches (Available in Metric)

  • Solid electroformed Nickel Reproductions of actual machine surfaces.
  • Overall Dimensions: 1⅜" x 6".
  • 12 - Specimens.
  • 250 to 2,000 Microinches.
  • 4 Machined Finishes - Milled, Shape Turned, Profiled, Ground.
  • Supplied in leatherette case with engineering data & instructions.