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

(1) Flat Bar Stock -- 1/8" x 1/2" x 8"

(2) U-Bolt (stainless steel) -- 1-1/4" x 1"

(2) 608 Skate Bearings

(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!>