Ohio Power Tool carries a wide variety of cordless tools from several manufacturers. We have cordless tools to account for all the specific tasks your might need from a cordless tool. If you need a light weight compact tool Milwaukee and Bosch both offer several great options. Milwaukee has 4 volt and 12 volt lithium tools while Bosch has a line of 10.8 volt tools. Ingersoll Rand create the IQv cordless line of tools specifically for mechanics which includes Drills, Drivers, Ratchets, Cutoffs, Grinders, light and Impacts which are light weight and work with interchangeable Lithium and NiCd batteries. For Heavy duty work check out the Bosch Litheon 36 volt or Milwaukee V28 Lines which offer power similar to corded tools.