3/4" diameter with 16" usable length and 21" overall length for medium-depth concrete drilling 4-Cutter carbide tip (4CT) MX4(TM) head delivers superior durability and rebar resistance Variable flute design enhances debris removal and maintains consistent drilling speed SDS Max shank provides a secure connection and optimal energy transfer Centering tip ensures accurate starts and cleaner hole finishes Ideal for drilling in concrete, masonry, and reinforced materials Extended bit life minimizes downtime and replacement costs Efficient debris removal improves drilling performance and speed Compatible with all SDS Max rotary hammers for reliable versatility Availability:Usually Ships in 2-3 Days