SDS Max Core Bits, 12" OAL Core Bit Extension PDE-12

Designed for 2 Rotary Hammer Drills. These SDS Max core bits include a pilot drill to eliminate the need for knockout and taper holes, placing less stress on the core bit adapter. Drill up to 6 diameter holes. Benefits. These SDS Max core bits include a pilot drill to eliminate the need for knockout and taper holes, placing less stress on the core bit adapter. Built with carbide-tipped cutting segments and robust steel bodies designed to withstand repeated impact. Durable cutting edges resist heat and wear, delivering extended tool life even in reinforced concrete. Pilot Drill eliminates need for knockout and taper holes, placing less stress on the Core Bit Adapter. Provides a secure, high torque connection for maximum energy transfer and stable drilling performance. Applications and Usage. SDS Max Core Bits specially designed and manufactured to use in our 2 Pneumatic Rotary Hammer Drills and our 2 Hydraulic Rotary Hammer Drills. Engineered for highspeed penetration in reinforced concrete, block, brick, and stone. Drilling openings in slabs, walls, beams, and foundations for anchors, fasteners, and pass throughs. Ideal for drilling in warehouses, plants, commercial buildings, and structural concrete. Ideal for continuous drilling in tough materials. Wide range of sizes supports everything from small penetrations to large diameter openings.