Bearing many of the design hallmarks of the best selling gbh 36 v-li, the bosch gbh 18 v-26 brings the same winning combination of functionality, ergonomics and performance to the 18v platform, packaged in a slightly smaller machine and enabling battery compatibility with a much wider range of additional tools. Built around a brushless ec motor for maximum efficiency and longer runtimes, the gbh 18v-26 is a 3 mode sds plus rotary hammer drill which can be used for rotary hammer drilling, rotary only drilling, or hammering only chiselling . It delivers 50% more power than its predecessor model, the gbh 18 v-ec, with an impact force comparable to a corded tool. Like the gbh 36 v-li, it includes an electronic precision control epc switch, which enables the power to be reduced by 30% for applications where there is a risk of damage to the workpiece. Features & benefits brushless ec motor: compact, dust-protected, lightweight and maintenance-free vibration control: decoupled handle for low user fatigue integrated led worklight ergonomic design: best horizontal power transfer 50% more power than predecessor model gbh 18 v-ec delivers the impact force of a corded tool kickback control for increased user protection specifications battery voltage: 18v max. Impact energy: 2.6 J impact rate at rated speed: 0 4,350 bpm rated speed: 0 890 rpm bit holder: sds-plus drilling dia. In concrete with hammer drill bits: 4 26mm max. Drilling diameter in steel: 13mm max. Drilling diameter in wo...