PORTER-CABLE PC60TCTAG 6.0-Amp 4-1/2-Inch Cut-Off Tool/Angle Grinder with 10 Discs 11,000 RPM for high speed material removal Durable 6.0-Amp motor powers through jobsite tasks with ease Cast metal gear housing increases jobsite durability and tool longevity 3-position adjustable side handle allows greater control in multiple positions Includes 5 cutoff and 5 grinding guards so that it can be used safely as a grinder or cutoff tool