01-13-2018, 02:12 AM
Hi Folks,
I recently bought an ER32 collet chuck and am looking at making an adapter plate to mount it on my Proxxon PD400. While inspecting my 3-jaw chucks to see how it is mounted, I saw 3 set screws at the back that aren't holding anything.
Are they there as alignment pins? If not, what purpose do they serve?
[attachment=15469]
[attachment=15468]
I recently bought an ER32 collet chuck and am looking at making an adapter plate to mount it on my Proxxon PD400. While inspecting my 3-jaw chucks to see how it is mounted, I saw 3 set screws at the back that aren't holding anything.
Are they there as alignment pins? If not, what purpose do they serve?
[attachment=15469]
[attachment=15468]