Set of double traction drive hardened nickel plated steel gears for extruder - Bondtech style - Compatible with Mk2 / Mk3 type extruders

Very high quality bondtech double pulley, they have been machined with extreme precision. The teeth are very sharp, which guarantees grip and does not slide easily.

Made of hardened steel and then treated with nickel plating, which greatly improves the durability and reliability of the teeth.

The bondtech filament thrust system has proven to be one of the most powerful and reliable. By exerting force on the filament on both sides, it is able to transfer twice the force of a single pulley, reducing the possibility of the filament slipping on the pulley or being bitten. In addition, its design prevents it from crushing flexible filaments.

• Material: Hardened steel treated with nickel
• Compatible with filament 1.75
• Compatible with shaft motors diameter 5
• High quality

1 set consisting of:

• 1x Pulley with setscrew
• 1x Hollow pulley
• 2x Bearings
• 2x 3mm rod
• 2x M3 Square nut
• 1x M3 nut