The Sparky BPR 260E SDS Rotary Hammer Drill has three mode settings: Drilling, Hammer Drilling and Chiselling. The drill has a Magnesium alloy gearbox, a trigger speed control switch and electronic speed pre-selection. For continuous use, the drill has a lock-on switch. The drill is highly efficient in concrete and has forward and reverse action. For comfort, it has an ergonomic soft-grip handle. For safety, the BPR 261E SDS Rotary Hammer Drill has a number of features, including: -Hammer stop for Drilling. -Rotary stop for Chiselling. -Safety clutch. -Auto-stop brushes. -Double insulation. It comes complete with a carry case, anti-vibration handle, depth gauge and keyed chuck with adaptor. Specification Chuck Capacity: SDS PLUS fitting with 13mm keyed chuck & adaptor. Input Power: 800 Watt. No Load Speed: 0-1,150/min. Impact Rate: 0-5,200/min. Impact Energy: 3.0 Joules. Capacity: Concrete: 26mm, Steel: 13mm, Wood: 30mm, Core Cutter Masonry: 68mm. Journal Diameter: 43mm. Weight: 2.8kg. Sparky BPR 260E SDS 3 Mode Rotary Hammer Drill 240 Volt Version.