100% brand new and high-quality product.
Product Name:3D Dual Drive Gear Extruder Kit
Material:Hardened Steel,Nickel Plated
Color:As the picture
Size:As the picture
Features:
The upgraded Dual Drive Gears for 1.75 mm filament, Precision custom machined with high precision guarantees that you get the grip you always wanted.
The gears are treated with hardened steel and then treated by nickel plating. Greatly improved the durability and reliability of gears. The extruder controls the filament very well.
(Hardened steel)It is more durable and durable. The biting teeth are very sharp and not easy to slip.PS:In a long period of use. There may be a drop in color. But this does not affect the sharpness of the gear.
Curved teeth beat 0.03mm.Which is closely matched with the shaft and has high concentricity.The driving force is 15KG.All-metal high-temperature printing at 500+?, compatible with multiple models.Higher stability, wear resistance and service life.
Compared with other brand products, our products are smoother and finer, symmetrical tooth shape, tooth tip is thinner, makes it easier to cut into the filaments.The tooth is shorter and closer to the diameter of filaments, so the meshing of filaments is better than other's.
Note:
1. Colors may be slightly different for different monitors.
2. Please allow some manual measurement errors, thank you for your understanding.

Package includes:Nickel Plated Drive Gear (with the locking screw) X 1
Nickel Plated Drive Gear (without locking screw) X 1
Pulley shaft X 1
Pulley bearings X 2