Precision drilling machine set for electronic hobbyists, model makers, engravers etc. Consisting of Micromot 50/E, controllable drilling and milling unit, plus 34 tools in industrial quality. ! The 2.4 mm collet is located in the unit. https://elecena.pl/product/17884586/28515-complete-set-12v-adjustable 2021-04-26 https://elecena.pl/product/17884586/28515-complete-set-12v-adjustable 2021-09-25 https://elecena.pl/product/17884586/28515-complete-set-12v-adjustable 2024-04-16 https://elecena.pl/product/17884586/28515-complete-set-12v-adjustable 2025-04-04 https://elecena.pl/product/17884586/28515-complete-set-12v-adjustable 2026-04-03