Annular Cutter and Rail Cutter from China .

Hangzhou ANKA Tools Co., Ltd. is a leading professional manufacturer of drill bits in China. Our products include annular cutters, hole saws, step drills and end mills. We provide both HSS and carbide-tipped annular cutters with 12-150mm sizes and 1-100mm cutting depth.
Our annular cutters are widely used to cut holes into metals such as steel, cast iron, copper, aluminum, and FRP in either