Hardware Store (HS) Extruder

This is a variation on the extruder design (sans heater at the moment) that can be made from elements found at a common hardware store. Total cost for the extruder without the drive motor or any electronics is approximately $20.

Bill of Materials

#	Item	Dimensions
1	Flat Bar Stock	1/8" x 1/2" x 8"
2	U-Bolt	1-1/4" x 1"
2	Skate Bearings	608
1	Vynil Aquarium Hose	1"
2	Angle Bracket	2" x 2"
1	Bolt	1/4-20 x 1/2"
1	Nut	1/4-20
1	Shoulder Bolt	M6 x 5

Tension Bearing Bracket

<More to come!>