Makerbot Z18 Brush Replacement

The standard brush got filthy and ultimately fell apart.
Replacement seemed a bit expensive therefore designed one myself, it is only a scraper but works well.

I used a skin part from Nomex Honeycomb panel to make the scraper. It can probably also be crafted from a soda can.

An M5 bolt is inserted through the front.

Update 9-Aug-2016
Better fitting version with bolt turned around, previous design had a problem with filament on the threads and sometimes came loose. This version is a l