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DualDrive gears for 1.75 mm filament. CNC machined. Maximun grip extruding filament. High resistance for use with abrasive filaments.
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The DualDrive gears for 1.75 mm filament provide high extruder precissión and high quality layer. The dual gear kit are CNC mahined in hardened steel. The surface has a protective treatment. Fully compatible with MK3 extruders of Bondtech extruders.
The gears kit contain:
We recommend a lithium based grease to use on the gear section and in side the needle bearings for low friction and to avoid wear.
#define DEFAULT_AXIS_STEPS_PER_UNIT {80,80,3200/8,280} // 1/32 resolution like DRV8825 drivers