Timing Pulley 20&60 Teeth 8mm&10mm Bore Synchronous Wheel with Belt and Wrench for 3D Printer, CNC Machine Countersink Drill Bits This is made of plastic

This is made of plastic

so please use PVC glue instead of hot melt connection

For curtains with grommets or loops on the back

1 x Angle Valve

Note: Please note that the infrared emitter head is glued to the side of the infrared receiver tube

Timing Pulley 20&60 Teeth 8mm&10mm Bore Synchronous Wheel with Belt and Wrench for 3D Printer, CNC Machine Countersink Drill Bits This is made of plasticWhat 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: 2pcs 20 Teeth 8mm Bore Synchronous Wheel 2pcs 60 Teeth 10mm Bore Synchronous Wheel 2pcs 200mm Girth 6mm