Heavy Duty Tap Wrench Restoration

Restoring a 50cm (20inch) steel tap wrench. Nice and big for tap between M9 and M27. Found it at a local flea market for 8€. No visible maker mark but still a really nice piece, defenetly forth the price for me. Index of operation and materials: 1:00 Electrolysis: water and sodium carbonate solution, parts connected to negative steel sacrificial anodes to positive of a 12V DC power supply (car battery charger). 3-4 hrs at 5amp. 1:37 De greasing jaws with mineral spirit 2:25 Polishing with steel brush wire 3:10 Cleaning burrs with needle file 4:14 Greasing jaws with spray bearing grease 4:46 Cleaning parts after electrolysis with brass wire brush 6:04 Drying parts immediately after electrolysis and coating with synthetic oil to prevent flash rust 5:58 Buffing with steel wool 7:35 Assembly with grease on threads and sliding surfaces 9:00 Testing with M16 tap (only cleaning existing threads on another project) Thanks a lot for watching, I hope you liked the video! Suggestions and comments are welcome. Leave a like and share to anyone who might be interested! ★Patreon★   / blackbeardprojects   ★Website★ http://blackbeardproject.com/ ★Follow me★ Facebook ►   / blackbeardprojects   Twitter ►   / blackbeardproje   Instagram ►   / black_beard_projects