Makita TW004GD102 40v Max XGT 4-Speed Brushless Impact Wrench Inc 1x 2.5Ah Battery, 1x Charger & 1x XGT To LXT Charger Adaptor This Makita Impact Wrench is part of the super powerful 40v Max range of tools. With an impressive 4 stage impact power selection, you can switch speeds simply by pushing a button, and the constant speed control lets you apply the exact amount of pressure you need for the job. The powerful brushless motor provides durability and a longer tool life, and the ergonomic, lightweight design means you can use this tool all day comfortably. Supplied with 1x 40v XGT BL4025 2.5Ah battery and a DC40RA charger that will fully charge 2.5Ah 40v batteries in just 28 minutes. Also comes with an ADP10 XGT/LXT charging adaptor, letting you use the same charger for tools of both platforms, and which allows the DC40RA to charge an 18v LXT 5.0Ah or 6.0Ah battery in just 40 minutes. FEATURES Electric brake Constant speed control Forward / reverse rotation LED job light Brushless motor Ergonomic soft grip Compact & lightweight Electronic 4 stage impact power selection Auto-stop system available both in forward/reverse rotation modes Trigger switch with full speed mode Variable speed mode can be changed to full speed mode simply by pushing a button In full speed mode the trigger travel is shorter, so the full speed is reached faster SPECIFICATION Voltage: 40v Max XGT Max. Blows Per Minute: 0 - 4000 ipm Blows Per Minute (High): 0 - 3400 ipm Blows Per Minute (Med): 0 - 2600 ipm Blows Per Minute (Low): 0 - 1800 ipm Nut Busting Torque: 630 Nm Battery Type: Li-Ion Driving Shank: 1/2\" Square Drive / C-Ring Standard Bolt: M10 - M20 High Tensile Bolt: M10 - M16 No Load Speed: 0 - 3,200 / 2,600 / 1,800 / 1,000 rpm Max. Fastening Torque: 350 Nm Net Weight: 1.9 - 2.2 kg NOISE & VIBRATION Noise Sound Pressure: 99 dB(A) Noise Sound Power: 110 dB(A) Noise K Factor: 3 dB(A) Vibration (Fastening Bolt): 16.5 m/sec² Vibration K Factor: 1.5 m/sec²