Ключевые слова: bit, boring, breaker, builder, chisel, chuck, construction worker, demolition hammer, drill, drilling machine, equipment, foreman, gad, gloved hand, gloves, hammer drill, hands holding, instrument, jack, jackhammer, job, male, man, man arm, master, men, perforator, person, pick hammer, power tool, professional, puncher, rockdrill, rotary drill, rotary hammer, working man, workman,