Enhance your engraving machine with the Engraving Machine Stepper Motor Connector. Crafted from sturdy aluminum alloy, this accessory is built to withstand heavy use without deformation. Its large torque design allows for precise and accurate engraving, increasing efficiency. The stepper motor connector transmission ensures a smooth and quiet operation, minimizing disruptions. With its precision machining process, this accessory keeps performance and reliability. It is designed to fit multiple engraving machine models, making installation and replacement a breeze. Features -Color:Silver -Material:Aluminium alloy -Size:3.00X2.50X2.50cm/1.18X0.98X0.98in -Shaft aperture D1:6.35mm -Shaft aperture D2:8mm -Fine workmanship: Crafted from sturdy aluminum alloy, this accessory is built to withstand heavy use without deformation -Large torque: Its large torque design allows for precise and accurate engraving, increasing efficiency -Practical: The stepper motor connector transmission ensures a smooth and quiet operation, minimizing disruptions -Reliable: With its precision machining process, this accessory keeps performance and reliability -Widely-use: It is designed to fit multiple engraving machine models, making installation and replacement a breeze Package list: 1 x coupler