The Bondtech Drivegears for 1.75 mm filament for direct drive
Bondtech DualDrive gears for 1.75 mm filament, Precision custom cnc machined with extreme precision guarantees that you get the grip you always wanted.
Manufactured in hardened steel with an protective surface treatment will give you long lifetime and extreme reliability.
The gears come as a set consisting of a Primary drivegear with a M3 setscrew, fits on a 5 mm shaft with a flat side as those on standard Nema17 motors. A secondary drivegear with integrated high quality bearings and a shaft diameter 3.00 lenght 20 mm in precision ground hardened steel.