Open Source Shredder BOM
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- Balls for bearings - 3D_Printed_Bearings#Sourcing
- 1.5" bearings start at $10 - [1]
- Treadmill Motor - $70 - [2]
- 1" HR shaft $3/ft - [3]
- Rectifier -[4] and [5]
- Power Cord - get 2 of these and your own wire - [6]
Off-the-Shelf
- Bearing Balls - 9 mm for 1" hex shaft bearing - [7]
- Hex shaft - metalbythefoot.com - 1" CR costs $10/foot