20 Tooth 60 Tooth Pulley MECCANIXITY 2GT Pulley 30 Teeth 5mm Bore Aluminum Timing Pulley Wheel CNC 3D Printer Pulley Kit Material--- Aluminum Alloy, Surface oxidation treatment 2Kit 2GT Synchronous Wheel 20&60 Teeth 5Mm Bore Aluminum Timing Pulley with 2Pcs. Akashaproducts (961). 99% positive feedback. $25.85. Free 2-4 day delivery Bore Diameter--- 5mm Bore Tax excluded, add at checkout if applicable Color: 1pc a set Material--- Aluminum Alloy, Surface oxidation treatment Widely Used---Widely used in milling machine, gear shaper, drilling machine, hobbing machine or other machinery transmission occasions Bore Diameter--- 5mm Bore Install--- Easy to assemble and disassemble Package Include--- 1pc 2GT 60 Teeth Synchronous Wheel, 1pc 2GT 20 Teeth Synchronous Wheel, 1pc Length 200mm Width 6mm Belt , 1pcs Allen Key Gear Pulley Timing 2GT Pitch 2mm 2GT60T20T-200 And 60 Teeth Install--- Easy to assemble and disassemble