Technical Data:
Quick spindle feeding micrometer head
Micrometers up to 25mm meet DIN863-2
Quick spindle feed: 1mm per revolution
Range: 0-50mm
Stem: plain
Spindle tip: flat carbide
Graduation: 0.01mm
Ratchet stop
Accuracy: 5um

Dimensions:
Stem diameter=dia.22mm (-0.007/-0.012mm)
Spindle/reference diameter=dia.8mm
Body/thimble diameter=dia.29mm
Drawing reference dimensions=35.5mm; 39.5mm; 89.5mm; 95.5mm; 145.5mm