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 sheet or tubular form. They can be equipped with a variety of shanks including 19/32mm Weldon, Nitto, and Fein compatible shanks. Advanced machinery and systematic quality control methods are employed in our manufacturing processes to ensuring product quality. A professional engineering team is dedicated to ensuring the prompt delivery of our new products. In order to win a large market share, we regularly introduce new products and upgrade older series. We also provide OEM/ODM services according to customers' requirements.

Our strength consists of innovation, high-quality products, superior services and competitive prices.