DEWALT 4.5 in 20 Volt Trigger Switch Cordless Angle Grinder General Black Friday and patio bricks and patio bricks ball bearing lower guard provides smooth guard operation and long life in harsh environments 4 1 4 in X 1 4 in T27 Metal Grinding Wheel Variable Speed No Number of Batteries Included for Tool 0 Side Handle Yes Battery Type Lithium ion (Li ion) Charger Included No Warranty (Parts) 3 year limited Base Material Plastic Housing Material Plastic Grinding Wheel Included Yes Motor Bearings Yes Gearing Type Metal Brushless No Arbor Diameter 1 4 in CA Residents: Prop 65 Warning(s) Yes App Compatibility No Sub Brand N A Works with Android No Color Finish Family Yellow Cordless Yes Works with iOS No Wheel Diameter (Inches) 4 Cordless angle grinder delivers 8