Metal/wood milling cutter, 32mm metal cone drill bit, 6-piece cobalt drill bits/set

General Description: This metal and wood drill bit set is ideal for drilling holes in a variety of materials such as steel, brass, wood, plastic, and more. It includes 6 cobalt drill bits made from high-quality HSS steel with a titanium coating to reduce heat treatment and improve polishing. Technical Specifications: Diameter: 32 mm; Material: HSS steel with titanium coating; Number of pieces: 6; Application: Perfect for drilling materials of general hardness such as: Wood, Plastic, PVC board, Iron board (less than 3 mm thick). Please note that stainless steel and spring steel are not compatible with this tool. Water injection cooling is recommended during continuous drilling to extend drill bit life. Other Information: The drill bits are clearly marked with a stepped depth diameter. Pay attention to the feed rate: do not apply excessive pressure to avoid fraying the edges. Not designed for drilling hardened materials.