Crossbow is intended for universal for use in printed toolheads. Starting of course with A4T.
This filament cutter should be adaptable to toolheads with a flat top surface where the extruder mounts with either Sherpa-Mini or Oribiter v2.0 extruder hole spacing.
Developed and tested on A4T, but checked for fit with other toolheads like Dragon Burner in CAD models.