About Jacobs Products
The Jacobs drill chuck is one of the world’s most popular floor-mounted or bench power tools. It is manufactured to be industrial quality, and it features fully-hardened ground working components, excellent gripping power, unsurpassed durability, and high accuracy. Both medium- and heavy-duty models are available for use on taper-mounted or threaded spindles. Additional benefits include center-ground jaws for total straightness and alignment, fluted sleeves standard on all models, hardened nose and keyholes that resist wear and tear, and no cracks between driving teeth.
For those who need a heavy-duty, close tolerance production cordless drilling chuck, Jacobs chucks are the way to go. They are highly adaptable to a wide range of applications and drilling equipment such as radials, lathes, jig borers, drill bits, and milling machines. Each chuck utilizes a ball thrust bearing to decrease chuck friction in the closing mechanism, allowing for more gripping force. Power drill shanks help increase drilling torque even under the most extreme conditions.
Choose a Chuck Key That Can Stand Up to Any Job
The Jacobs chuck key utilizes stainless steel handles to reduce the potential for fracturing under heavy loads. The unique nickel thumb grip style increases user comfort and leverage. Each self-ejecting super chuck model comes with spring-loaded ejectors to ensure keys do not disengage after tightening. Users should avoid applying hammer and other impact blows to keyed chucks, as well as extensions, wrenches, pliers, or “cheaters.”
Check Out Other Jacobs Products
Jacobs power tool accessories, cordless drills, and super chucks are excellent options and can be used with a drill press, taper mount, and cordless or corded instruments. We also offer a variety of Jacobs service kits.