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.
Located in Middlesex County, Lowell (along with Cambridge) was a county seat until Massachusetts disbanded county government in 1999. With an estimated population of 109,945 in 2014, it is the fourth-largest city in Massachusetts, and the second-largest in the Boston metropolitan statistical area.