Mechanical Timing Pulley, Timing Belt Pulley Accurate Pitch 20 60 Teeth 2 Set Energy Saving with Hex Wrench for Milling Machine for CNC Lathe (5mm / 0.2in Bore)

الوصف

Mechanical Timing Pulley, Timing Belt Pulley Accurate Pitch 20 60 Teeth 2 Set Energy Saving with Hex Wrench for Milling Machine for CNC Lathe (5mm / 0.2in Bore)