Bosch GTB 12V-11 Cordless Brushless Drywall Screwdriver inc 2x 2.5Ah Batteries, GAL 1230 CV Charger and L-Boxx Carry Case 06019E4070 The perfect solution for occasional drywall applications: cost-effective and lightweight with professional performance The GTB 12V-11 (formerly known as the GSR 10.8 V-EC TE Professional) cordless drywall screwdriver is the perfect tool for Electricians, Plumbers, Heating and Air Conditioning Engineers, Joiners and Carpenters and also anyone working in Metal Construction. Of course, also well suited to drywall applications, The GTB 12V-11 is a cost-effective and lightweight tool. Capable of delivering more than 1200 screws with one battery charge (2.5 Ah). FEATURES Integrated LED light with afterglow function for illuminating the work area, even in dark places Practical battery charge level indicator with 3 LEDs Adjustable depth stop for precise screw depth setting Compatible with MA 55 Professional collated screwgun attachment (optional) for driving rows of screws Forward/reverse rotation Standardised tool holder for using conventional 1/4\" bits Cost-effective solution for occasional drywall applications – more than 1200 screws with one battery charge (2.5 Ah) Compact design and light weight for fatigue-free use – 0.9 kg (2.5 Ah) and 207 mm grip circumference Bosch EC motor technology with “Electronic Motor Protection” (EMP) and motor brake for a long lifetime SPECIFICATION Battery Voltage: 12v (10.8v) Max Torque (Hard/Soft): 11 / 3 Nm No-Load Speed: 0 – 3,000 rpm Bit Holder: 1/4\" Internal Hexagon Cell Type: Lithium-ion Length: 240 mm Width: 55 mm Height: 180 mm Max. Screw Diameter: 4 mm NOISE & VIBRATION Screwdriving:  Vibration Emission Value ah: 0.5 m/s² Uncertainty K: 1.5 m/s²