What is this?The synchronous wheel is made of aluminum alloy with a high finish. Used in conjunction with timing belts, realize synchronous transmission and transfer project smoothly. Widely used in mechanical transmission such as 3D printers, drilling machines, milling machines, gear machines, CNC lathes, etc.What will I get?Package Content:1pcs 20 Teeth 8mm Bore Synchronous Wheel1pcs 60 Teeth 10mm Bore Synchronous Wheel1pcs 200mm Girth 6mm Width Belt1pcs WrenchTiming Pulley Specifications:Max Diameter: 16mm/0.63 inch; 42mm/1.65 inchTotal Height: 16mm/0.63inch; 18mm/0.7 inchSlot Width: 7mm/0.27inchPitch: 2mm/0.
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