Engraving vise «Helios»
The diameter of the base-120 mm.
Diameter of sponges-77 mm.
Removable hardened jaws made of stainless steel with holes for mounting pins.
Rotating overhead sponges.
Displacement (positioning) mechanism.
The system of the “wedge” for the backlash of the jaws.
Hot screw clamping jaws, with trapezoidal thread.
Bronze screw inserts in sponges.
Reversible hex wrench for clamping.