Electric Demolition CCTi 2200 Watt Concrete Breaker Jack Hammer 1400 BPM, with Point and Flat Chisels (Model: CDH65A) 1 min read Power Tools Electric Demolition CCTi 2200 Watt Concrete Breaker Jack Hammer 1400 BPM, with Point and Flat Chisels (Model: CDH65A) 1400 beats per minut. 45 Joules of energy are released during the impact (Approx....Read More