Milwaukee 3" Thick Wall Core Bit for SDS Max/Spline 48-20-5145

REINFORCED AGGREGATE CORE DOMINANCE

In the world of heavy civil construction, downtime is a profit killer, and nothing tests a bit like high-PSI reinforced concrete or structural-grade block. This 3-inch thick-wall core bit is forged for the sheer survival required in the most abusive jobsite conditions. Whether you are punching through bridge abutments or deep-pour foundation footings, this system is engineered to absorb the extreme thermal loads and massive rotational stress generated by high-torque SDS Max and Spline hammers without warping or premature body failure.

• / INDUSTRIAL THICK-WALL BODY: Built with heavy-duty steel to provide the structural rigidity needed to maintain concentricity during high-torque masonry penetration.
• / ZERO-WALK PRECISION: Includes a dedicated guide plate and centering pin that ensures a clean, vertical start and eliminates bit wandering on smooth concrete surfaces.
• / CARBIDE-TIPPED CUTTERS: Optimized carbide geometry aggressively eats through hard aggregate and high-density block for faster production rates.
• / SYSTEM ADAPTABILITY: Fully compatible with both SDS Max and Spline adapters, allowing you to deploy this bit across your entire heavy-duty rotary hammer fleet.

WHAT'S IN THE BOX

(1) 3" Thick Wall Core Bit Body (48-20-5145), (1) Guide Plate, (1) Centering Pin