Bosch GDX 18 V-EC 18V Brushless Impact Driver / Wrench inc 2x 5.0Ah Batteries, GAL 1880 CV Charger and L-Boxx Carry Case 06019B9172 The unique tool holder on the GDX combines a 1/4\" internal hex (GDR) and 1/2\" square drive (GDS) in one tool enabling both screwdriver bits and sockets to be used. The new BRUSHLESS EC motor is exceptionally efficient and enables you to drive c.490 screws (6x65mm) in softwood with a 4.0Ah battery, which equates to an increase of 40% over the DC equivalent. BRUSHLESS means maintenance free, making the lifetime double that of a tool with a conventional DC motor. Please note this does not come with a belt clip as pictured. FEATURES Special bit holder combines 1/2\" square and 1/4\" hexagon – for even more applications Brushless EC motor technology from Bosch – for up to 100% longer lifetime Very compact design for perfect handling, even in the tightest spaces and overhead 3-stage PowerControl – for different torques in a wide variety of applications Speed can be set to 0 – 1300/2000/2800 rpm Impact rate can be set to 0 – 1100/2600/3200 bpm SPECIFICATION Voltage: 18v Max Torque (Nm): 185 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 (RPM): 0-2800 Standard Bolt Capacity: M6-M16 Max. Impacts Per Min (IPM): 0-3200 Driving Shank: 1/4\" Hex / 1/2\" Square Overall Length (mm): 158 Net Weight (Kg) with 1.5/2Ah Batt: 1.5 Net Weight (Kg) with 3/4/5Ah Batt: 1.7 Brushless Motor: Yes NOISE & VIBRATION Sound Pressure Level (LpA): 95 dB(A) Sound Power Level (LWA): 106 dB(A) Sound Uncertainty (K): 3 dB (A) Vibration Emission (ah) (Using Max Capacity of Tool): 13.0 m/s² Vibration Uncertainty (K): 1.5 m/s²