BOSCH GBH540D SDS MAX 5KG ROTARY HAMMER DRILL 240V Lightweight & compact &ndash ideal for hardtoreach places Powerful &ndash high power & impact energy for a fast drilling progress & high removal rate Robust & durable &ndash optimised impact mechanism & lubrication system Suitable applications Drilling in concrete Drilling in stone Chiselling in concrete Chiselling in natural materials Chiselling in stone