uxcell 8mm to 8mm Shaft Coupling 30mm Length 25mm Diameter Stepper Motor Coupler Aluminum Alloy Joint Connector for 3D Printer CNC Machine DIY Encoder 8-8mm June2023_cocoonwix Every in-office binding project needs

Every in-office binding project needs the perfect binding supplies to make it complete

avoid muscle strain even for long-time using

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uxcell 8mm to 8mm Shaft Coupling 30mm Length 25mm Diameter Stepper Motor Coupler Aluminum Alloy Joint Connector for 3D Printer CNC Machine DIY Encoder 8-8mm June2023_cocoonwix Every in-office binding project needsuxcell 8mm to 8mm Shaft Coupling 30mm Length 25mm Diameter Stepper Motor Coupler Aluminum Alloy Joint Connector for 3D Printer CNC Machine DIY Encoder Product Features Shaft Usage: 8mm to 8mm 0. 31 to 0. 31 inch Material: Aluminum alloy; Size: 30x25mm 1. 18x0. 98inch( L*D) Feature: Set screws (Coiling Clamping); Main Color: Silver tone Flexibility of coupling shaft removes stress between the motor and driving components. The shaft couplers are widely