This cordless twin pack from the Milwaukee M18 FUEL range contains a powerful yet compact Impact Wrench and Grease Gun This Milwaukee 2 Piece M18 Fuel Kit contains the M18 FHIWF12 ½” Impact Wrench, the M18 GG Grease Gun along with 2x M18 B5 5.0Ah Batteries and M12-18FC Dual Rapid Charger all complete in an M18 Fuel Wheel Bag. The impact is powerful, delivering 1356Nm of fastening torque, yet lightweight and compact with a size of 213mm making it ideal for use in confined spaces. Driven by Milwaukee\'s exclusive POWERSTATE brushless motor which ensures longer tool life, battery life and reduces tool maintenance. The M18 GG Grease Gun dispenses up to 7 cartridges per charge and features an ergonomic design and strong handle for maximum user comfort. M18 FHIWF12 Impact Wrench Features: 4 Mode Drive Control Compact size of 213mm Delivers an astonishing 1356Nm fastening torque 3 LED work lights allow you to see clearly in low light Driven by Milwaukee\'s exclusive POWERSTATE brushless motor Rubber surround on the tool is able to withstand corrosive materials M18 GG Grease Gun Features: LED Fuel gauge Integrated hose storage Air bleeder valve for quick flow priming Can dispense up to 7 cartridges per charge Delivers over 690bar maximum operating pressure Internal systems protect the grease gun from digital overload Comes With: 1x M18 FHIWF12 ½” Impact Wrench 1x M18 GG Grease Gun 2x M18 B5 5.0Ah Batteries 1x M12-18FC Dual Rapid Charger 1x M18 Fuel Wheel Bag M18 FHIWF12 Impact Wrench Specifications: Voltage: 18V Max. bolt diameter: M33 Tool reception: ½″ square Nut-busting torque: 1898 Nm Max. torque: 130/400/1356/1356 Nm Impact rate: 0-950/0-1750/0-2100/0-2100 ipm No-load speed: 0-550/0-1400/0-1750/0-1750 rpm Sound and Vibration Sound pressure level (Lpa)(dB(A)): 92.1 Sound power level measured (dB(A)): 103.1 Sound power level measured uncertainty (dB(A)): 3 M18 GG Grease Gun Specifcations: Voltage: 18V Flow rate: 74g/min Cylinder capacity (bulk) : 454g Cylinder capacity (cartridge) : 411g Max. operating pressure: 690 bar (10,000 psi) Sound and Vibration Vibration: < 2.5 m/s² Sound power level: 84.0 dB(A) Vibration uncertainty : 1.5 m/s² Sound pressure level: 73.0 dB(A) Sound power level uncertainty: 3 dB(A) Sound pressure level uncertainty: 3 dB(A)