1" diameter with 24" usable length and 29" overall length for deep concrete drilling applications 4-Cutter carbide tip (4CT) MX4(TM) design ensures superior durability and reduced bit jamming Variable flute design enhances dust removal and keeps the bit cooler during extended use SDS Max shank provides maximum energy transfer and secure bit retention Centering tip allows precise hole starts and consistent drilling accuracy Perfect for deep drilling in concrete, reinforced concrete, and masonry materials Longer bit life minimizes downtime and tool replacement costs Efficient debris removal maintains drilling speed and performance Compatible with all SDS Max rotary hammers for maximum versatility on the jobsite Availability:Usually Ships in 2-3 Days