Nozzle wipe brush holder

prusaprinters

This brush holder permits back-and-forth wipe of the nozzle along the X-axis of a Cartesian bed-slinger. The brush is attached to the X-gantry outside of the normal bed range. So, your X-axis position_max value (in Klipper's printer.cfg file in stepper_x section or similarly named for your printer O/S) must be increased to allow the nozzle to move to the brush area.The L-shaped piece has dimples on the back for drilling to match a Nema 17 motor mount.The lofted brush holder interfaces with the mount such that it is can be adjusted to move the brush closer or away from the bed edge.The brush holder cavity will snugly hold a small brass detailing brush head commonly available on Amazon.