The flexibility of the coupling shaft removes stress between the motor and drive components.
Specifications:
Material: Steel
Colour: Black
Match Saw Blade Inner Hole: 6mm (M6)
Match The Motor Shaft Diameter: 3.17mm,4mm,5mm,6mm,8mm (Please choose one type)
Quantity: 1 Set
Note:
Transition: 1cm=10mm=0.39inch
Package Contents: 1 x Set Motor Shaft Coupling