The Jacobs Chuck Manufacturing Company began with founder Arthur Jacobs' simple goal to find "a better way to build a chuck." After the development of the first keyed and toothed sleeved drill chuck in 1902, the Jacobs Company began focusing on reliable CNC machining options and improving the traditional production process. Today, Jacobs proudly offers industry leading industrial chucks, wedge sets, keys, arbors, machining accessories and much more.