Micrometer Heads Series 148 Fine Spindle Feeding of 0.1mm/rev

Series 148
  • Fine spindle feeding of just 0.1mm/rev for extra-fine adjustment and positioning.
  • External dimensions are compatible with conventional 0.5mm pitch heads.

Technical Data

Graduations: 0.002mm
Spindle pitch: 0.1mm
Spindle face: Spherical of SKS3 (more than HRC60), lapped surface
Scale surface: Hard-chrome plating
Fixture thickness for clamp nut: 6mm (148-243: 4mm)

Parts Break Down


Order NoImageRangeAccuracyStem Diameter Stem/Spindle faceRemarks
148-142-0-6.5mm±2µm9.5mmPlain/Spherical (SR4)-
148-143148-143.jpg0-6.5mm±2µm9.5mmw/clamp nut/Spherical (SR4)-
148-242-0-6.5mm±5µm6mmPlain/Spherical (SR3)Small thinble diameter
148-243148-243.jpg0-6.5mm±5µm6mmw/clamp nut/Spherical (SR3)Small thinble diameter
148-342148-342.jpg0-6.5mm±2µm9.5mmPlain/Spherical (SR4)Thicker & shorter thimble
148-343-0-6.5mm±2µm9.5mmw/clamp nut/Spherical (SR4)Thicker & shorter thimble
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