Tungsten carbide tipped Annular cutter

We manufactureTungsten carbide tippedannular cutter (core drill,hole cutter)with CNC machines and we have many cutters of different sizes in stock. T.C.T annular cutter Can drill iron sheet ,stainless steel,etc. Abrasion resistance,the cutters have long life . Weldon shank & one touch shanktungsten carbide tiipedannular cutter FEIN SHANK ANNULAR CUTTER NITTO SHANK ANNULAR CUTTER Material:T.C.T(tungsten carbide tipped) Diameter:12mm to 110mm(if not in this area,it will be in nonstandard products line) Cutting Depth: 25mm/35mm/50mm/75mm/110mm(if not in this area,it will be in nonstandard products line)