I use ultrasonics to clean all my work before selling to a customer, also do the odd restoration job.
click here for YouTube video. made a pendulum clock for stock, £55gbp + p&p if required, please contact me for a quote on postage.
Reliant clutch pressure plate back, bicycle disc and sprocket face and bicycle chain and sprocket pendulum, hangs easily on a single nail.
Definitely on a roll, another commission finished, couldn't resist making a short film for my YouTube channel.