cordless hand drill 12v

Instructions
printing the body
printing the cover
We take the BMS board 18650 KXYC-3S-CM01 8/40A 11.1-12.6 V and we unsolder the charging plug and contacts from there
We move the charging plug to the lid of the Dremel
Insert the KCD5-101 button into the lid to turn off the Dremel
screwdriver motor 12v. D37 h78 shaft thickness 3.2 mm with spline
Mini chuck 0.3-3.5 mm