Compact percussion drills only 145 mm long equipped with brushless motor. Improved torque/size ratio up to 60 Nm.13 mm metal chuck that ensures exceptional grip on bits or inserts.REDLINK™ electronics protect the tool and battery against overcharging by monitoring individual cells. The REDLITHIUM™ battery offers a superior quality battery pack construction ensuring greater efficiency in terms of autonomy and duration. Works with all Milwaukee M18 batteries. Supplied with: 2 18V 4.0 Ah batteries Battery charger Heavy duty case Reversible metal belt hook