Carbon fibre version - SKD11 metal drive gear and POM handle, equipped with GFM wear-resistant bearings, high hardness and durable 3D printer extruder hot end replacement parts
The black large gear and handle are made of POM material, ensuring low friction, excellent wear resistance and high transmission accuracy, effectively reducing consumable feeding errors
GFM wear-resistant bearings for smooth, effortless operation: The handle is equipped with high-precision GFM bearings, reducing friction and offering excellent self-lubricating performance, providing a smooth, maintenance-free user experience
Excellent hardness, outstanding load-bearing capacity and durable performance, suitable for continuous 3D printing use