1 x GT2 aluminium toothed pulley, 48 teeth, gear bore 5 mm, 6.35 mm, 8 mm, 10 mm, 12 mm, aluminium gear width 6 mm for 3D printer reprap (48 teeth inner hole 5 mm)

• Material made of aluminium alloy, it is more wear resistant than aluminium
• When transferring there are two timing pulleys, one position of timing pulleys is firm, and another position is adjustable to make straps stretchy.
• Application: milling machine, CNC machine lathe, gear mill, rolling machine, drill engraving machine parts or other machinery transmission occasions.
• Various sizes available

X GT2 Aluminium Timing Belt Pulley 48 Teeth Gear Bore 5 mm 6.35 8 10 12 Aluminium Gear Width 6 for 3D Printer Rerap (48 Inner Hole mm)