Name: Carbide tipped saw blade milling cutter Material: Integral tungsten steel Use: Milling, cutting, grooving Material: steel/aluminium Number of teeth of saw blade: coarse teeth / dense teeth Applicable equipment: milling machine, machining centre and other special sawing equipment Outer diameter of saw blade: 45mm Hole diameter of saw blade: 16mm Thickness of saw blade: Min0.2mm-Max6mm. Package include: According to your choice. Please make sure your address 100% right. We will try our best to help you solve the problems. Your satisfaction is very important for us. Due to high volume of daily incoming emails and time zone difference, please allow 24 hours for us to reply. For the funcitonal products in our shop, we make sure that the functions are the same as description, but the actual color and shape may looks a little different from pictures because of the technical improvement and manufacturing variance.