Bosch GSB 18 V-28 Combi & GDX 18 V-180 Impact Driver Twin Kit inc 2x 4.0Ah Batts, GAL 18V-40 Charger in L-Boxx Carry Case This Twin Kit is the a great combination for compactness and power - both are ideal for hard to reach areas and overhead. Comes with two 4.0Ah Batteries and GAL 18V-40 Charger in L-Boxx Carry Case. Bosch GSB 18 V-28 Combi Drill FEATURES Electronic Motor Protection (EMP) protects the motor against overload and ensures a long lifetime Bosch Electronic Cell Protection (ECP): protects the battery against overload, overheating and deep discharge therefore protecting it against irreparable damage Durable: Less wear thanks to 13 mm, auto-lock full metal chuck 20+ Clutch settings LED base-mounted work light Comfortable handling due to the compact design SPECIFICATION Voltage: 18v Soft Application Max Torque: 28 Nm Hard Application Max Torque: 63 Nm Torque Settings: 20 + Drill Brake Type: Electric No. of Gears: 2 LED Job Light: Yes / Base-mounted Battery Capacity Indicator: No Battery Compatibility: 18v Lithium-Ion Rotation: Forward / Reverse Variable Speed Control Trigger: Yes No Load Speed High: 0-1900 rpm No Load Speed Med: N/A rpm No Load Speed Low: 0-500 rpm Chuck Type: Auto-lock / 3-Jaw / Single Sleeve Keyless / All Metal Chuck Capacity: 1.5-13.0 mm Screw Capacity: Machine Screw: 8 mm Drill Capacity: Concrete: 13 mm Drill Capacity: Metal: 13 mm Drill Capacity: Wood: 38 mm Impact Rate High: 0-28500 bpm Overall Length: 205 mm Net Weight (Approx) with 1.5/2Ah Batt: 1.5 kg Net Weight (Approx) with 3/4/5Ah Batt: 1.7 kg Brushless Motor: No NOISE & VIBRATION Sound Pressure Level (LpA): 89 dB (A) Sound Power Level (LWA): 100 dB (A) Sound Uncertainty (K): 3 dB (A) Drilling Concrete Vibration Emission (ah): 13.5 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 Bosch GDX 18 V-180 Impact Driver / Wrench FEATURES Special bit holder combines 1/2\" square and 1/4\" hexagon – for even more applications Very compact design for perfect handling, even in the tightest spaces and overhead Fast and efficient working progress, thanks to high speed and high torque Easy and convenient handling due to new ergonomic design Flexible and ready for all applications Soft grip handle Bright LED work light Forward and reverse action Full variable speed trigger control SPECIFICATION Voltage: 18v Max Torque: 180 Nm Brake Type: Electric LED Job Light: Yes / After-glow Battery Capacity Indicator: No Battery Compatibility: 18v Lithium-Ion Rotation: Forward / Reverse Variable Speed Control Trigger: Yes No Load Speed: 0-2800 rpm Standard Bolt Capacity: M6-M14 Max. Impacts Per Min (IPM): 0 – 3.600bpm Driving Shank: 1/4\" Hex / 1/2\" Square Overall Length: 170 x 235 mm Net Weight with 1.5/2Ah Batt: 1.3 kg Net Weight with 3/4/5Ah Batt: 1.6 kg Brushless Motor: No NOISE & VIBRATION Sound Pressure Level (LpA): 95 dB(A) Sound Power Level (LWA): 106 dB(A) Sound Uncertainty (K): 3 dB (A) Vibration Uncertainty (K): 3 dB (A)