Affordable Rock Tumbler
thingiverse
This is my budget-friendly rock tumbler, engineered to polish 3D printed components made from ColorFab's metal-infused filaments (BronzeFill, BrassFill, CopperFill).\r\n\r\nAdding a golden finish to standard PLA parts is also achievable by tumbling them with brass pins. \r\n\r\nThe build cost for this tumbler should be under $45 USD, making it significantly more affordable than commercial models that can't surpass its capabilities.\r\n\r\nYou'll find the complete instructions and bill of materials at: http://www.instructables.com/id/Affordable-Rock-Tumbler
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