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For sale is a USA MADE DIAMOND PACIFIC 40T PROFESSIONAL ROCK TUMBLER. This is a professional 1/3 HP model, NOT junk you see at hobby stores. I used it occasionally for projects with kids and it always performed great, tumbling a barrel (about 12 inch diameter) for days in my shed. Very well made unit. The company is still in business. You can make money tumbling and selling rocks.
