BI Edition Extruder V1.0 (Bowden Type)

At [Boots Industries](https://www.bootsindustries.com) we redesigned our previous extruder for strength and the specific extrusion of 1.75 mm filament.

Our redesign has made this version much more reliable to the point where failures are nonexistent.

Improvements Include:
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- Sturdier extruder construction with cross braces.
- Realignment of the filament guide with the gear for optimal grip.
- Extension of the filament guide tunnel to contour the