The Diablo DMAPL4250 3/4" x 10" SDS-Plus Rebar Drill Bit by Freud is a high-quality hammer drill bit designed for use with power tools. With a diameter of 3/4 inches, this bit is specifically crafted for drilling into rebar with precision and efficiency. The SDS-Plus design ensures a secure fit in the chuck of your hammer drill, providing stability and control during use. Built by trusted brand Freud, this drill bit is a reliable and durable option for various drilling tasks in the home or workshop.