Bondtech Extruder Delta-P fan duct Modification - Integrated Shroud

Updated 13 March 2022: 

  Added more support for the fan, it was prone to breaking; BV2-R2 v2 in the files section.  Also, realigned the mounting holes so it stays above the nozzle and extended the fan duct further back to get better coverage.  You can use a negative volume cylinder to strengthen the area between the duct and the fan mount point (adds perimeters), it is also a good place to remix a camera or light.

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This remix of the Delta-P fan duct V2-R2 for the MK3S(+) Bondtech extruder, dubbed BV2-R2 works well for those who have upgraded to the Bondtech Extruder.

Note:  The original fan shroud and the fan bracket should be taken off and the original screws and nuts put into this one.  It just fits!

Can be printed at 0.2mm layer height and 20-30% infill, preferably in ABS or ASA.

Posting pictures soon.