Cordless Angle Drill GWB 12V-10. The GWB 12V-10 Professional cordless angle drill from Bosch's 12-volt class is the compact solution for hard-to-reach areas. It is extremely versatile: its pivoting head with 5 adjustable positions can be adapted to any work situation. Additionally, the slim handle with soft grip and the extended switch provide maximum comfort and control. With a speed range of 0-1,300 RPM, fast work progress is ensured. This power tool is designed for drilling in wood with a maximum diameter of 10 mm and for screw diameters up to 6 mm. The device is compatible with all Bosch Professional 12-volt batteries and chargers. The GWB 12V-10 Professional also features autolock, battery level indicator, electronic cell protection, lithium-ion technology, and two LED lights.