This is a model observation instrument with a precise mechanism and a wide range of uses.
The lifting rod is equipped with a clamping block, which can support the installation of a mechanic grinding machine.
The jaw seat is within the range of the circular low plate with a diameter of 150mm, which can be selected and retained at will.
The jaw part can be rotated 360 degrees and fixed arbitrarily,
The 7 randomly configured scribing needles of various types can meet the needs of technicians to the greatest extent.
Packing size: 33*24*11cm
Gross weight: 3.7kg
