GT 2 Timing Belt Pulley 6.35mm Bore Width 10mm for RepRap 3D Printer Boards Microcontrollers Referencing numbers printed on four

Referencing numbers printed on four sides for easy reference of individual holes

and trusted electronics expertise

Like all other NPN transistors

and more securer cable connection

GT 2 Timing Belt Pulley 6.35mm Bore Width 10mm for RepRap 3D Printer Boards Microcontrollers Referencing numbers printed on fourGT 2 Timing Belt Pulley 6. 35mm Bore Width 10mm for RepRap 3D Printer Aluminum 20T GT2 pulley has high quality shiny surface appearance and robust construction. GT2 timing belt system especially suited for linear movement and positioning applications such as 3D printer, CNC and other robotics. The rounded teeth of this tooth and belt are engaged together longer providing a smoother transition between teeth. The GT2 pulley is one of the best choices