Demolition Hammer (Electrically Operated With The Following Spec Motor Power: Minimum 1,4 00 W, Impact Energy: 12-20 Joules, Blows Per Minute (Bpm): 900-2,000 Bpm, Weight: 9-11 Kg, Bit System: S Ds-Max, Comfort Features: Anti-Vibration / Ergonomic Handle, Min 12 Bit Angle Positions, Durability Feature S: Service/Maintenance Indicators Or Extended Brush Life, Safety Features: Soft Start / Constant Speed Contr Ol Preferred, Supply Cord Length: Min 4 Mtrs Makes: Makita / Bosch / Hitachi Or Equivalent [ Warranty P Eriod: 30 Months After The Date Of Delivery ] ]