DHR242Z SDS Plus Brushless Hammer Drill 18V Bare Unit - MAKDHR242Z Makita DHR242 SDS Plus Hammer Drill has an efficient brushless DC motor that provides higher productivity and a slide chuck for quick and easy SDS Plus bit changes It offers 3 modes of operation: rotation + hammering, hammering only and 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 This unique joint construction suppresses the transmission of vibration to the battery terminals, minimising battery failures such as terminal breakage or poor electrical contact Specification: No Load Speed: 0-950/min Impact Rate: 0-4,700/bpm Impact Energy: 2 joules Capacity: Concrete 24mm, Steel 13mm, Wood 27mm The Makita DHR242Z SDS Plus Brushless Hammer Drill is supplied as a bare unit, NO battery or charger supplied