A solid body concept from a single cast reduces the need for bolts that might break. The anvil block has been refined to handle and deliver impact energy. But heavy tools and massive power means a lot of responsibility on our behalf. We are specially proud of HAPS (Hand Arm Protection System) that reduce vibration levels and allow up to seven times as much trigger time compared to a conventional breaker. Together with the slim polyurethane silencer that reduces noise by 75 percent.