ขาย 20pcs V Groove Wheel 5mm Bore 625 Bearing Pulley Accessories bM30 ราคาที่ดีที่สุด

#V Groove Pulley #Groove Wheel #V-type Pulley #3D Printer Pulley #CNC Wheel Features: Made of high quality POM material, these wheels are durable and sturdy. Wheels have good physical, mechanical and chemical properties, especially have great wear-resistance. The bearings in these wheel are 625, with a 5mm inner diameter. There are total 20 pieces of wheels in one set, which you may use for many projects. They are normally used for 3D printers, CNC machines and many other machines. Specifications: Main Material: POM Shape: V groove Bearing Type: 625 Inner Diameter: 5mm Quantity: 20pcs Weight: 253g(approx.) Package Includes: 20 x Wheels