A Bosch Blue drill or a Bosch Professional drill is a good choice for professionals. With these Bosch drills, you can perform long and demanding jobs every day. Most Bosch Blue drills are part of the Bosch Professional 18V System battery platform. That's useful, because you can use 1 battery for your Bosch Professional cordless drill and other Bosch Blue tools. Choose a Bosch Professional drill with a battery and get started right away. With 2 batteries, you can work without interruptions.