Chipping hammers used in municipal work like maintenance and construction projects, they're meant to chip away at concrete, asphalt as well as other tough surfaces. These hammers are typically powered by either a pneumatic or hydraulic device. Unlike their hydraulic counterparts, pneumatic municipal chipping hammers are more lightweight, which makes them simpler to work with. This flexibility makes them ideal for sidewalk, road, and building facade repairs. More powerful hydraulic models are capable of handling more tough materials and larger scale projects