Homemade hotend for 1.75 mm filament

Step by step instructions with photos here:
http://www.trendi3dprojects.net/hotend1.html

stl files of hotend clamp with 50 mm ofset of the mounting holes.
Can be used with wade`s or bowden type extruder.

Short video in operation - https://www.youtube.com/watch?v=CdXR_Oypl2U&feature=youtu.be