This “third hand” allows the engraver to be fixed motionlessly at almost any angle of inclination vertically and horizontally (the main part of the rack is connected to the base by a ball mechanism), thereby completely freeing the hands, because during prolonged use by the engraver they get very tired, and even work with the tool “with hands ”(especially by large engravers) it is not always possible to achieve the necessary accuracy and cleanliness of the processing site. Note that in addition to the engraver in such a rack, you can easily fix a drill or screwdriver.
The necessary tool is fixed between two half rings and clamped with a thumb screw. The stand is fixed on the surface with a simple tightening screw, it is not installed too rigidly, due to which it is possible to fix the holder on a not very flat surface. All connections in the rack hold very tight, there are no backlashes. In addition, all the screws are fixed in the holder design, which means losing any part fixtures impossible.
To install devices with a small clamping diameter (for example, 180 W engravers), gaskets made of hard rubber are provided (if for some reason they do not fit, the fixed part of the tool can simply be wrapped with electrical tape).
The main characteristics of the device are as follows:
• holder length: ~ 260 mm;
• weight: ~ 445 gr.;
• material: aluminum alloy, steel;
• maximum surface thickness for fixation: ~ 55 mm;
• maximum diameter of the fixed part of the engraver: ~ 38 mm.
Cost: ~ 621