Home Depot offers the Milwaukee 13-Amp 5" Small Angle Grinder, model no. 6117-30, for $105. Coupon code "HDSPRINGBF" cuts the price to $95. With free shipping, that's $23 under the lowest total price we could find elsewhere. Features include overload protection and an electronic clutch to extend tool life, a soft start function, and tool-free accessory change.