working with rotary hammer to break off thin concrete plates of curbs, gloved hands of man dressed in overalls hold jackhammer

blue both break chisel chiseling clutch cold concrete construction crumbs curb curbs destroy dressed drill drilling dust electric facing fast fence fly glove gloved gloves grass hammer hand handle handles hands hard heavy hold jackhammer man masonry material movement orange overalls pattern peak plate plates pound power professional qualified renovate repair rotary safety thin tiles tool tools work worker working