As you know, along with the obvious positive properties of the collet legs of a compass also has its drawbacks: requires the stylus is of a diameter; and if it is broken — remove it not so easy; adjusting the length is difficult, and so on. Not to mention the fact that it is impossible, for example, instead of the stylus to charge, say, a ball stud.
That’s why I refused collets, replacing it with several clamps of different diameters (like school goat legs), pripal each of them to the holder — rod of suitable diameter, inserted instead of the collets.
Now you can “charge” the compass of any pencil, ball pivot, and even marker.
N. SEDOV, Izhevsk
Recommend to read
HOME AUTOMATION
Started summer vacations, exciting travel, tourist trips. Among a variety of troubles, not the least is care leave for home plants or inhabitants of the aquarium. Some need daily...
CRAWLER MICROVIDEO
Agile, compact vehicle is vital, especially in the snowy and wooded areas. In some countries, for example, in the US, Canada, Japan, this problem is solved by the small-scale production...
