Get the Bosch PSB 14.4V Cordless Drill for $10
Made in Japan in the 1990s
Simple structure, with hammering function
I completely disassembled it, derusted, degreased, cleaned and maintained, and repaired broken wires.
New lubricating oil was replaced, and the shell was re-coated.
The rusted chuck was completely disassembled, derusted and lubricated again.
Nickel-cadmium batteries changed to lithium batteries
Now it works like new.
4 апр 2023