- Dimensions: 15 mm Dia
- Spindle Diameter: 6.35 mm
- Spindle Type: SR4 Spherical
- Thimble Type: Plain
- Series: 148
- Type: Metric Fine Spindle Feeding
- Measuring Range: 0 to 6.5 mm
- Accuracy: +/-2 um
- Graduations: 0.01 mm
- Item Features
- Fine spindle feeding of just 0.25 mm/rev for extra fine adjustment and positioning