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
3018 CNC XYZ Probe Vice
BusterBeagle3D
CNC table clamp
sbash78
CNC clamp
NitzscheModellbau
Cable chain
Miles_JD
Chain Tool Box
grumpy_scrambler
Simple chain  customizable
Manfred Morgner
MPCNC 65mm Tool Mount
Dad Workshop
CNC clamp
NitzscheModellbau