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Upgrade High Precision Hardened Steel MK3 Dual Drive Gear Nickel Plating 5mm bore Compatible with DDB Extruder Prusa i3 MK2/MK2S/MK2.5 MK3S 3D Printer (Upgrade Gears)

KWD 6
Brand
POLISI3D
Weight
10 g
– 1 +

Special Features

  • we upgrade one of gear with extra two holes which is for pulley bearings, higher lubrication, can protect gears and less wear gear
  • Two pulley bearings replace the Needle Roller Bearings which is damaged easily , The new bearings wil not wear out inside of gear during working
  • Dual Drive gears is made from Hardened steel material with high precision, 5mm bore size.
  • Nickel plating can advoid rusting and make gears with longer lifetime and more lubricated
  • Package: 2x gears, 2 x bearings, 2x nuts, 3x shafts

Description

Compatible with DDB Extruder Prusa i3 MK2/MK2S/MK2.5 MK3S 3D Printer

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