High performance sub compact percussion drill measures 190 mm in length making it ideal for working within confined spaces.REDLINK overload protection electronics in tool and battery pack deliver best in class system durability.10mm metal chuck for quick bit changes and bit retentionOptimised handle for better control and improved gripIndividual battery cell monitoring optimises tool run time and ensures long term pack durabilityOn board fuel gauge and LED light - added user convenience and illumination in low lit working conditionsREDLITHIUM-ION battery pack delivers up to 2x more run time, up to 20% more power, up to 2x more battery life and operates better down to -20C than other lithium-ion technologiesFlexible battery system: works with all Milwaukee M12 batteries