Makita DLX2372TJ 18V LXT Rotary Hammer & Impact Wrench Twin Pack (2 x 5.0Ah Batteries) The Makita DLX2372TJ Twin Pack consists of the DHR242 Rotary Hammer and the DTW300 Impact Wrench in a Makpac Connector Case with 2 x 5.0Ah Batteries and a DC18RC Charger. The Makita DHR242 is a high-performance SDS Plus Rotary Hammer with a fully brushless motor. Built for the most demanding tasks, it can drill up to 24mm in concrete with ease. The Makita DTW300 18V LXT Brushless 1/2 Inch Drive Impact Wrench is ideal for engineers and mechanics. It features a variable speed trigger and an electronic 4 stage impact power selection to suit a variety of applications. DHR242 Features: Able to drill in concrete as fast or faster than 24V Cordless Combination Hammer model BHR200 One-touch slide chuck for SDS-plus bit Easy-to-grip handle ergonomically designed to: • give maximum power thrust. • provide a sure and comfortable grip in any operation; overhead application, drilling with palm-up or palm-down grip 3 mode operation • Rotation + Hammering • Hammering only • Rotation only The tool body is separated into the upper and lower housings at the foot of the handle portion where the houses are jointed with vibration absorbing cushion rubbers Higher productivity than model BHR202 achieved by using efficient Brushless DC motor to reduce energy loss by 30% Unique rubber joint construction suppresses the transmission of vibration to battery terminals, minimizing battery failures such as terminal breakage or poor electrical contact DTW300 Features: Electric brake Variable speed control by trigger Forward / reverse rotation LED job light Brushless motor Electronic 4 stage impact power selection 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, the full speed is reached faster Auto-stop system available both in forward/reverse rotation modes Comes With: 2 x 5.0Ah batteries DC18RC charger 1 x Belt hook 821552-6 Connector Case (Type 4) DHR242 Specification: Capacity in Concrete: 24 mm Capacity in Steel: 13 mm Capacity in Wood: 27 mm Optimum Drilling Range: 4 - 16 mm Impact energy: 2.0 J Blows per minute: 0 - 4700 bpm No Load Speed (Hi): 0 - 950 rpm Vibration: Drilling: 3.5 m/sec² Vibration K factor: 1.5 m/sec² Vibration: Hammer Drilling: 13.5 m/sec² Vibration: Chiselling: 10.5 m/sec² Net weight: 3.2 - 3.7 kg DTW300 Specification: Driving Shank: ½” Square Drive Standard Bolt: M10 - M20 High Strength Bolt: M10 - M16 Impact Power Selection: Max, Hi, Med, Soft Impacts per Minute: 0 - 4,000/ 3,400/ 2,600/ 1,800 ipm No Load Speed: 0 - 3,200/ 2,600/ 1,800/ 1,000 rpm Max Fastening Torque: 330 Nm Nut Busting Torque: 580Nm Net Weight: 1.5 - 1.8kg Vibration: 12.5m/s² Vibration K Factor: 1.5m/s² Sound Pressure Level: 97 dB(A) Sound Power Level: 108 dB(A) Sound K Factor: 3 dB(A)