drag chain mount update for openbuilds workbee cnc and 18x37 chain —

Founded drag chain mount update for openbuilds workbee cnc and 18x37 chain models & stl files for printing
CNC Table Clamp
mickman
CNC Clamp
TofDir
CNC Clamp M6
Endruh
CNC Clamp M8
Tobias83
CNC bed clamp 3018
Pooslice100
CNC Clamps
ahd71
CNC Clamp M6
BoopidooDesigns
CNC Table Clamps
phidauex
Drill Guide
tmt0727