Widely used in milling machine, gear shaper, drilling machine, CNC engine lathe, hobbing machine or other machinery transmission occasionsSpecifications:Tooth pitch: 5.08mmNumber of tooth: 30 TeethBore Diameter: 14mmWeight: 150gMaterial: Aluminum AlloyPackage included:1pc XL30 Teeth Synchronous Wheel 2 x M5 Fixing Grub Screw