https://thaiwoodgears.com/Shop Tool/512721-30-Carbide-Tipped-Aluminum-and-Non-Ferrous-Metals-12-Inch-Dia-x-72T-TCG,--6-Deg,-30mm-Bore-512721-1K4EYQJMJ2 https://thaiwoodgears.com/upload-img/AMANA/AMANA/512721-30_2.jpg https://thaiwoodgears.com/upload-img/AMANA/512721-30/512721-with-stencil.jpg https://thaiwoodgears.com/upload-img/AMANA/512721-30/512721-b-with-stencil.jpg