Makita DTS141ZJ Brushless 3-Speed Oil Pulse Impact Driver Body Only in Makpac Type 3 Carry Case The Makita DTS141 is a cordless oil-pulse impact driver powered by 18V Li-ion battery, featuring a compact and lightweight design thanks to the newly-developed oil unit and brushless motor. Makita is the innovation leader in Brushless Motor Technology, and the 18V LXT Lithium-Ion Oil Impulse Brushless Cordless 3-Speed Impact Driver changes the game in fastening with all the speed, power and ergonomic advantages that contractors demand while significantly decreasing noise level during operation. The DTS141Z features Oil Impulse Technology, which utilises oil viscosity to hydraulically drive the impact mechanism for up to 30% less noise. It has a 3-speed selector button with \"T-Mode\" that provides the user with precise fastening control for a range of applications. The Makita BL Brushless Motor is engineered for longer run time, increased power and speed, and longer tool life. The DTS141 features Extreme Protection Technology (XPT), engineered for increased dust and water resistance for operation in harsh job site conditions. MAKITA DTS141 FEATURES Oil Pulse Technology utilises oil to hydraulically drive the impact mechanism for lower noise and increased efficiency \"T-Mode\" selector (AKA \"Quick Shift Mode\") has an automatic electronic controller that downshifts and reduces rotation and impact speed prior to driving screw into place, and is engineered to minimise screw thread stripping, screw breakage and damage to work The Brushless Motor eliminates carbon brushes, enabling it to run cooler and more efficiently for longer life Efficient Brushless motor is electronically controlled to optimise battery energy use for up to 50% longer run time per charge 3-speed power selection switch (0-1,200 / 0-2,200 / 0-3,200 RPM & 0-1,400 / 0-2,200 / 0-2,700 IPM) provides the user with precise fastening control for a wide range of applications Compact and ergonomic design at only 136mm long Weighs only 1.5 Kg with battery (battery not included) for reduced operator fatigue 3-stage L.E.D. gauge indicates battery charge level Built-in L.E.D. light with an independent on/off switch illuminates the work area Phosphorescent (glow in the dark) front bumper  Convenient one-touch 1/4\" hex chuck for quick bit changes Rubberised soft grip provides increased comfort on the job eXtreme Protection Technology (XPT) is engineered for improved dust and water resistance for operation in harsh conditions MAKDTS141ZJ SPECIFICATION Voltage: 18v Max Torque (Nm): 40 Brake Type: Electric LED Job Light: Yes / Twin / After-glow / On Off Switch Battery Capacity Indicator: Yes Battery Compatibility: 18v Lithium-Ion (LXT) Rotation: Forward & Reverse Variable Speed Control Trigger: Yes / + 4-Stage Impact Power Selection No Load Speed (RPM): H: 0-3200 / M: 0-2000 / S: 0-1200 Machine Screw Capacity: M4-M8 Standard Bolt Capacity: M5-M8 High Tensile Bolt Capacity: M5-M6 Coarse Thread Length Capacity (mm): TBC Max. Impacts Per Minute (ipm): 4 Stages: H: 0-2700 / M: 0-2200 / L: 0-1400 Driving Shank: 1/4\" Hex Overall Length (mm): 136 Net Weight (Kg with 1.5/2Ah Battery): 1.2 Net Weight (Kg with 3/4/5Ah Battery): 1.5 Brushless Motor: Yes MAKITA OIL PULSE DRIVER NOISE & VIBRATION Sound Pressure Level (LpA): 77 dB (A) Uncertainty (K): 3 dB (A) Vibration Emission (ah): 7.0 m/s2 Uncertainty (K): 1.5 m/s2