1/1.5/2/2.5/3/4/5 Module Spur Gear Racks For CNC Linear Motion Long 500mm 1000mm

Module 1-4 Steel Toothed Gear Rack Pinion CNC Plasma Router Gear Reduction Kit

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1/1.5/2/2.5/3/4/ Module Spur Gear Racks For CNC Linear Motion 1000mm-Blue Nylon

1M/1.5M/2M/2.5M/3M 45# Steel Tooth Gear Rack Pinion Cnc Plasma Router 330~500mm