DeWalt Industrial Tool Company (stylized as DᴇWALT) is an American worldwide manufacturer of power tools and hand tools for the construction, manufacturing and woodworking industries, as well as home craftspeople. DeWalt is a registered trademark of Black & Decker (U.S.) Inc., a subsidiary of Stanley Black & Decker. History The original company was started in 1923 by Raymond E. DeWalt, inventor of the radial arm saw. It grew quickly and was reorganized and reincorporated in 1947 as DeWalt Inc. American Machine & Foundry Co., Inc. bought the company in 1949, and sold it to Black & Decker in 1960. Black & Decker divested itself of the radial arm saw manufacturing branch in 1989, selling it to two executives. In 1992, Black & Decker began a major effort to rebrand its professional quality and high-end power tools to DeWalt. In 1994, DeWalt took over the German woodworking power tool producer ELU, and used ELU's technology to expand their tool line. , they manufacture and sell more than 200 hand power tools and 800 accessories. DeWalt is now a popular brand of tools for commercial contractors. In 2004, Black and Decker bought rival power tool manufacturer Porter-Cable and combined it with DeWalt in Jackson, Tennessee. In 2011, DeWalt launched a line of contractors' hand tools (including utility knives, pliers, adjustable wrenches, tape measures, saws, and hammers). In 2013, it was expanded to include mechanics' tools, including wrenches, ratchets and sockets. In December 2013, DeWalt announced it would begin assembling a small selection of their products in the United States, using parts manufactured in Brazil, China, the Czech Republic, Italy, Mexico, the United Kingdom and the U.S., and that these products would be labeled "Built in the USA with global materials." , they have seven U.S. manufacturing facilities, in New Britain, CT, Hampstead, MD, Shelbyville, KY, Greenfield, IN, Cheraw, SC, Charlotte, NC, and Jackson, TN. In April 2016, DeWalt created an Android-powered smartphone designed for building industry workers. It costs £379 ($544), is designed to survive a drop onto concrete, and has an operating range of . On September 1, 2016, DeWalt debuted its FlexVolt hybrid voltage battery pack that can switch between series battery wiring providing 60 V (54 V nominal) and 2 Ah, or parallel wiring for 20 V (18 V nominal) and 6 Ah, depending on whether it is installed in a 60 V or 20 V tool, determined by