9.5 By 12.7 Millimeter Flexible Shaft Coupling Aluminum D25 L30 Rigid And Flexible Coupler Three Eighths By One Half Inch Ideal For CNC Machines Motors And DIY Projects Easy Install Durable Power Transfer

Aluminum 9.5x12.7mm shaft coupling for CNC
✔️ D25 L30, 25mm OD, 30mm length; fits 3/8in x 1/2in shafts

This aluminum shaft coupling is a compact D25 L30 rigid and flexible coupler designed to transfer torque between motors and driven shafts in CNC machines, 3D printers, and DIY projects. It blends rigidity with a touch of flex to accommodate minor misalignment and damp vibration, delivering precise power transfer in tight installations.

✅ Size: 9.5 x 12.7 mm (3/8in x 1/2in)
✅ Outside diameter: 25 mm
✅ Length: 30 mm
✅ Material: Aluminum
✅ Package: 1 x Coupler
✅ Type: D25 L30 flexible shaft coupling (rigid and flexible)

💡 What is an aluminum flexible shaft coupling used for in CNC machines? A handy, general-purpose connector that links motor shafts to driven parts while tolerating small misalignment.

- Transmits torque between motor and driven shaft with small misalignment - Dampens vibration to improve precision in CNC and DIY projects - Lightweight aluminum body keeps inertia low for quick, accurate moves - Sized for 3/8 x 1/2 inch shafts, D25 L30 fits compact setups