Always wear safety glasses, face shield, protective gloves, suitable protective clothing, hard hat, steel toe boots and hearing protection and dust mask if necessary. Keep other employees away while operating power tools. Always use proper guard with grinding wheel, it protects operator from broken wheel fragments. Turn the wheel guard so that the closed area is towards the operator. First switch on and only present the tool to the workpiece once it is running.
Boston is in the county of Suffolk in Massachusetts. The population is about 722,023, and Boston is the largest city.
Sports in Boston. Boston, the capital city of the U.S. state of Massachusetts and largest city in the New England region of the northeastern United States, is home to several major league sports teams, including the Red Sox (baseball), the Celtics (basketball) and the Bruins (ice hockey).