The Full Boar M35 Cobalt Drill Bit provides superior performance for drilling hard metal, wood, and plastics. It is made from durable M35 material that contains 5% cobalt for increased strength and improved heat resistance. It features a 135-degree split point drill tip that allows for precision drilling and prevents the bit from wandering as you start drilling. Available in a range of sizes starting at 2mm up to 12mm in diameter.