This is another great product from the industry leader. The DEWALT DWE4011 4 1/2" Small Angle Grinder is compact and easy to operate. At 7.0 amps and 12, 000 rpms, it's all the grinder you will need for most any job. The One-Tough Guard makes adjusting the guard easy and tool-free! Professionals, homeowners, and handyman all agree that the you gotta have a 4 1/2" Angle Grinder from DEWALT.7.0 Amp AC/DC, 12, 000 rpm motor designed for faster material removal and higher overload protectionOne-Touch Guard eliminates the need for a tool to adjust the guard locationLow profile, jam-pot gear case increases durability and allows tool to fit into tight spacesQuick-Change Wheel Release allows tool free wheel removal without need for a wrench2-position removable side handle provides increased comfort and controlSlim, ergonomic body design provides increased comfort in extended use applications5/8"-11 spindle thread accepts a wide range of 4-1/2" accessories | DEWALT 4-1/2" Small Angle Grinder with One-Touch Guard DWE4011