2-Pack Ender 3 Oldham Coupling Coupler for Upgrade Ender 3 Pro V2 CR-10 CR-10S Pro 3D S4 S...
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- ใHigh QualityใThe Oldham Coupling is made of brass for reduced friction and sufficient strength,produced by a CNC machine with high precision, resulting in minimal joint clearance between the three parts and low inertial movement.
- ใHigh accuracy ใ The center distance between the two holes is 18mm, and the fixing hole is M3, use for 8mm lead screw.