RIDGID introduces the 18V 1/2 in. Drill/Driver Kit with (1) 2.0 Ah Battery, and 18V Charger. The 1/2 in. Drill/Driver features a powerful motor that delivers 525 in./Ibs. of torque and 20% faster drilling when compared to the previous generation (R8600521). This model is 15% lighter weight and offers improved ergonomics. The 18V 1/2 in. Drill/Driver includes a 2-speed gearbox that provides 0-500/0-1,800 RPM. The 1/2 in. single sleeve ratcheting chuck holds bits tight and secure.