The file 'AK Trunnion Hole Transfer Tool 3D Printer Model' is (STL) file type, size is 20.9KB.
This is a tool designed to help with making your own ak47 or ak74. It works like a pair of tweezers, but has a spud to locate in the AK trunnion holes. On the opposite side is a .250" thru hole designed to be used with a 1/4" transfer punch to mark the intended trunnion rivet hole location. Do not use this with a drill, only with a 1/4" transfer punch. This will allow you to mark all your trunnion holes for drilling and riveting.
4/15/2016: I added a version with a support for the locating spud.
Trunnion_Transfer_Tool.STL | 35.0KB | |
Trunnion_Transfer_Tool_supports.STL | 36.2KB |