Technical Data:
Measure groove diameter of flange ring groove
Point height is adjustable
Point diameter can be custom-made
Range (L): 2.6-13in / 66-330mm
M: 12in / 300mm
Graduation: 0.01mm
Repeatability: 0.005mm
Movable point stroke: 0.14in / 3.5mm

Dimensions:
M=300mm
Reference dimension=47mm
Reference dimension=38mm
Reference dimension=100mm
Reference dimension=53mm
Body/reference diameter=dia.40mm
Point/reference diameter=0.072in DIA

Optional:
Groove standard block: 6254