Tools: Extending a Drill

Extending a drill with a tube is an option I use. HSS drills become weak when heated by a TIG torch. That is the reason you do not want to weld at the border of the tube where the drill slips in. A quick and proper solution is shown here, just slide the drill in […]

E-bike: 48V Wiring

This page is a link from Conversion to eBike. Choosing cables (multi core) and wires (single core) is important. Cable sizes: Never under-size, that is obvious. But also never oversize without reason. I made the mistake to try to standardize and keep expenses low. I bought typical PVC (LiY) cable of 1mm2, with lots of […]