This is the new version of my previous mount, the last one was to close to the heater cable and ended up melting over a long period of time, this one will not have that problem.

It also uses brass inserts to make it easy to mount/remove the fan and bltouch when needed.

Biqu H2 - 5015 Fan and Bltouch Mount + Duct

Fan and BL Touch Mount.stl

Mount I made for the Biqu H2 direct drive extruder, it mounts using the 2 front bolts, uses M3 hardware and can be printed using any material. The mount needs some support but the fan duct doesnt need any.

Biqu H2 Mount for 5015 Blower Fan and Bltouch

MountBQ.stl

Bltouch & 5015 Blower fan mount for Biqu H2 extruder

This is a 3D Printed Expanding Ring Mandrel used to work on rings with a drill press instead of a lathe. It uses 6 M3 bolts & nuts and 1 M5 screw with a T nut.

Expanding Ring Mandrel

Main Body

Expander

91290A197

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Biqu H2 - 5015 Fan and Bltouch Mount + Duct

Biqu H2 Mount for 5015 Blower Fan and Bltouch

Bltouch & 5015 Blower fan mount for Biqu H2 extruder

Expanding Ring Mandrel