Bosch 12v Impact Driver and Combi Drill Twin Kit in L-Boxx with 2 x 2.0Ah Batteries and Charger 06019B697F Formerly known as the Bosch 108GSBGDR 10.8v Impact Driver and Combi Drill Twin Kit The Bosch GSB 12V-15 (formerly known as the GSB 10.8-2-LI) is a very light and compact hammer drill with softgrip for comfort, joblight for visibility and an auto-lock 10mm chuck. The GDR 12V-105 (formerly known as the GDR 10.8-LI) professional impact driver delivers 100 newton-meters of torque turning power (about twice that of a 12 volt drill-driver) yet it weighs less than 1 kilogram (about half that of a standard 12 volt impact driver). GSB 12V-15 Combi Drill (GSB 10.8-2-LI) FEATURES Newly developed 2-speed planetary gearbox for powerful screwdriving and drilling applications in wood and metal, and impact drilling in masonry Practical battery charge level indicator can be used at any time to find out how much energy is left in the battery Unique Bosch Premium lithium-ion technology for 400% longer lifetime and unbeatable battery runtime Bosch Electronic Cell Protection (ECP): protects the battery against overload, overheating and deep discharge Practical battery charge level indicator with 3 LEDs Integrated LED light for illuminating the work area, even in dark places Bosch Hyper Charge: due to the rapid charging process, the batteries are charged to 75% after just half of the charge time SPECIFICATION Battery Voltage: 12v (10.8v) Soft Application Max Torque (Nm): 13 Hard Application Max Torque (Nm): 30 Torque Settings: 20 + Drill Brake Type: Electric No. of Gears: 2 LED Job Light: Yes Battery Capacity Indicator: Yes Battery Compatibility: 10.8v Lithium-Ion Rotation: Forward / Reverse Variable Speed Control Trigger: Yes No Load Speed (RPM) High: 0-1300 No Load Speed (RPM) Med: N/A No Load Speed (RPM) Low: 0-380 Chuck Type: 3-Jaw / Single Sleeve Keyless Chuck Capacity (mm): 1.0-10.0 Screw Capacity: Machine Screw (mm): 7 Drill Capacity: Concrete (mm): 10 Drill Capacity: Metal (mm): 10 Drill Capacity: Wood (mm): 19 Impact Rate (BPM) High: 0-19500 Impact Rate (BPM) Med: N/A Impact Rate (BPM) Low: Not Rated Overall Length (mm): 189 Net Weight (Approx. Kg) with 1.5/2Ah Batt: 1 Net Weight (Approx. Kg) with 3/4/5Ah Batt: 1.2 Brushless Motor: No NOISE & VIBRATION Sound Pressure Level (LpA): 93 dB (A) Sound Power Level (LWA): 82 dB (A) Sound Uncertainty (K): 3 dB (A) Drilling Concrete Vibration Emission (ah): 10.5 m/s² Drilling Concrete Vibration Uncertainty (K): 1.5 m/s² Drilling Metal Vibration Emission (ah): 2.5 m/s² Drilling Metal Vibration Uncertainty (K): 1.5 m/s² GDR 12V-105 Impact Driver (GDR 10.8-LI) FEATURES Unique Bosch Premium lithium-ion technology for 400% longer lifetime and unbeatable battery runtime Bosch Electronic Cell Protection (ECP): protects the battery against overload, overheating and total discharge Integrated LED light for illuminating the work area, even in dark places Forward/reverse operation Electronic Softgrip SPECIFICATION Battery Voltage: 12v (10.8v) No-load speed: 0-2.600rpm Weight incl. battery: 1.0kg Torque, max. (hard screwdriving applications): 105Nm Rated impact rate: 0-3.100bpm Toolholder: 1/4 inch internal hexagon Screw diameter: M4-M12