Built with convenience in mind. Add on the extra grip strength of the GRIP-LOK chuck and a heavy-duty detachable cord, and you have unchallenged value. Smashes all other 1/2 in. drills in its category. The 1/2 in. Magnum Drill with All-Metal Chuck and QUIK-LOK Cord has the muscle and construction to deliver ongoing performance. The all-metal gear case and diaphragm deliver high durability on the job site. The ergonomic, tactile grip and two-finger trigger maximize user comfort and balance.