Zeberoxyz 2PCS Shaft Coupling 5mm to 8mm Aluminum Alloy Joint 25mm Length 20mm Diameter Stepper Motor Connector Rigid Coupler for 3D Printer CNC Machine DIY Model (5x8mm） sold2024 Quantity and Size: 15 pieces

Quantity and Size: 15 pieces brass brushes

This aggressive turbo row wheel offer fast and smooth grinding

Use caution when installing into drill chuck

Green Silicon Carbide

coated with a super sticky adhesive backing is ideal for a variety of self-adhesive projects

Zeberoxyz 2PCS Shaft Coupling 5mm to 8mm Aluminum Alloy Joint 25mm Length 20mm Diameter Stepper Motor Connector Rigid Coupler for 3D Printer CNC Machine DIY Model (5x8mm） sold2024 Quantity and Size: 15 piecesZeberoxyz 2PCS Shaft Coupling 5mm to 8mm Aluminum Alloy Joint 25mm Length 20mm Diameter Stepper Motor Connector Rigid Coupler for 3D Printer CNC Machine DIY Model (5x8mm Product Specification: Product Name: Silver Shaft Coupling Type: Screw Type Shaft Usage: 5mm to 8mm 0. 19inch to 0. 31inch Size: L25mm x D20mm 0. 98inch x 0. 79inch( LD) Material: Aluminum Alloy Main Color: Silver Tone Weight: about34g Function: used for connecting the driving shaft