flex shaft adapter

mini drill press hack

Since nobody but me has this exact, ancient binocular microscope ($20 flea market bonanza), the STL file is useless. But the idea may be worth something. People may have done a similar scope-hack and if so, credit to them.

I had to drill a bunch of very tiny holes in steel with the delicate solid carbide micro-drill bits from Harbor Freight.

Although I planned on printing the whole drill press from scratch, the scope's large, stable table, precise rack-pinion verti