Building a cabbing machine Aussie Lapidary Forum
Jun 14, 2012· News: Using the Media ... Daniel, If you don''t want to spend the bucks on a small combo unit I think the best bet is to get a cheap 6" grinder from Bunnings and replace the wheels with green lapidary wheels for your course grinder and use a 2nd motor to run an expandable drum setup. You only need one expanda wheel, just keep changing belts.