Lortone 3A Tumbler Maintenance

############################# Video Source: www.youtube.com/watch?v=SRMdtMhAVoU

A video showing the basic maintenance on a Lortone 3A tumbler - shows how to change and tension the drive belt, oil the bearings and discusses the electric m...

Aussie Sapphire, tumbling, rock tumbler, Lortone, tumbler maintenance, lapidary
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