RepRap GT2 20T 1/4" (6.35mm) Bore Aluminum Timing Belt Pulley for Prusa 3D Printer CNC NEMA

Description

Package included: 2Pcs screw+1 Wrench + 1 GT2-20 aluminium pulleys For 3D Printing applications, GT2 2mm belt system works better than T2.5, T5, it gives better smoothness and accuracy of positioning, resulting in better printing quality. GT2 timing belt system especially suited for linear movement and positioning applications.