20-Volt MAX Li-Ion Cordless Brushless 1-1/2 in. Variable Speed Die Grinder (Tool-Only) with 20-Volt Li-Ion Battery 5 AhThe DEWALT 20 Volt Variable Speed Die Grinders offers the ability to choose from 3 different speed settings and then control that range even further through the use of a variable speed rocker switch. This offers the users options to easily adjust the settings to meet the needs of their application. The integrated LED light at the nose of the tool helps brighten the work piece while in use. Keep your DEWALT 20 Volt tools running longer with the 20 Volt