20teeth 6teeth GT2 Pulley 20 & 60 Teeth 1:3, 3:1 Synchronous Wheel 5mm Bore, with Length 200mm Width 6mm Timing Belt Aluminum Pulley Wheel for 3D Printer

• 【Best 1:3 Transmission Upgrades】GT2 20 + 60 tooth pulley is the perfect 1:3 drive combination. Simple structure, easy to install and disassemble, which is fine workmanship, smooth transmission, precise tooth pitch, high transmission efficiency and energy-saving effect. So many DIY enthusiasts are full of praise for it, and it will also be your best choice.
• 【Excellent Performance】GT2 20 + 60 tooth pulley made of high quality aluminum alloy, surface oxidation treatment, durable. 200mm closed timing belt made of premium fiber reinforced rubber, durable and flexible, which long lifetime, bringing you unparalleled experience.
• 【Parameter】60 teeth pulley [ Tooth: 60, Bore: 5mm, Width: 42mm, Height:1.6mm, for 6mm Timing belt], 20 teeth pulley [ Tooth: 20, Bore: 5mm, Width: 16mm, Height:16mm, for 6mm Timing belt], Closed timing belt [ Type: 2GT, Length: 200mm, Width: 6mm]
• 【Widely Used in】1:3 GT2 20 + 60 tooth pulley can use for 3d printer and any DIY milling machine, gear shaper, drilling machine, hobbing machine or other machinery transmission occasions etc.
• 【Packing List & Warranty】1 x 60 tooth bore 5mm pulley, 1 x 20 tooth bore 5mm pulley, 1 x 200mm closed timing belt, 1 x allen key. 1Year Warranty. Each product of HKWANTAT had passed strict QC, If you have any problems when you use the product, just contact us, and we will help you solve it at any time.