DEWALT® 4-1/2 in. Paddle Switch Small Angle GrinderThe DWE4120 4 1 2 inch Paddle Switch Small Angle Hand Grinder has a powerful 9 amp motor with overload protection for fast material removal, a slim design to add comfort for extended use of the grinder tool, and a low profile construction for operating in tight spaces. 9 amp AC DC, 12,000 rpm motor designed for faster material removal and higher overload protectionHigh efficiency motor provides low operating tempsHex wrench replaces spanner wrench hex