5mm/6mm/6.35mm/8mm Flexible Shaft Coupling Rigid For CNC Motor Coupler Connector
Widely used in 3D printer, engraving machine, stepper motor, encoder, etc. Used for connecting the stepper motor and ball screw. Flexible Shaft Coupling Rigid for CNC Motor Coupler 3D Printer 4/5/6/6.35/8/10mm.