SF 6 is the high-performance power class of drill driver and hammer drill within the SF family of cordless tools. A uniform design language unites the entire SF family. SF 6 tools are intended for everyday professional construction – so the design focuses intensely on task-specific ergonomics, raw power and battery life. A new brushless motor, developed in-house, delivers more torque and higher RPM than any comparable tool, but consumes less battery power. An all-metal gearbox housing and non-slip, shock-absorbing surfaces ensure the tool sits firmly in the user’s hand while protecting it from rough jobsite conditions.