Milwaukee Spline Thick Wall Core Bit 12″ Adapter Shank

MAXIMIZE CORE REACH IN HEAVY CONCRETE APPLICATIONS

When you’re punching through thick structural concrete or deep footings, standard bit lengths often fall short. This 12-inch spline adapter is engineered for the high-torque demands of heavy civil work, providing the necessary clearance to drive Milwaukee thick wall core bits into tight or recessed spaces. Built from high-grade steel to withstand the constant vibration and stress of spline-drive rotary hammers, this shank ensures a rigid connection between your machine and core bits ranging from 1-1/2 in. to 6 in. Whether you’re navigating rebar-heavy slabs or deep utility penetrations, this adapter provides the reach needed without sacrificing the structural integrity of the drive train.

• / 12-Inch Extension: Provides critical reach for deep-hole drilling and clearing obstacles in tight jobsite configurations.
• / Spline Drive Compatibility: Designed specifically for spline-drive rotary hammers, ensuring maximum power transfer during heavy-duty coring.
• / Thick Wall Versatility: Optimized for use with Milwaukee thick wall core bits from 1-1/2 in. to 6 in. diameters.
• / Modular Design: Can be coupled with additional extensions to meet extreme depth requirements on complex civil projects.
• / Heavy-Duty Steel Construction: Forged to handle the extreme torque and impact of industrial-grade concrete drilling.

TECHNICAL SPECIFICATIONS

WHAT’S IN THE BOX

(1) 12 in. Spline Adapter Shank for Thick Wall Core Bits (48-03-3564)