This cutter is designed for machining wood materials. It allows you to make neat and uniform holes. The cutter is made of carbide and has 5 set disks. The weight of the tool is 288 grams. It comes with a 1\4 inch shank, a 1\2 inch shank and 5 cutting disks.  Keep the tool clean to preserve the tool and prolong its durability. Keep the cutting surface free of resin and sawdust. The use of oil is recommended to prevent rust.