Milwaukee 3-1/2" Thick Wall Core Bit 48-20-5150

HEAVY-DUTY CONCRETE CORING DOMINANCE

When the site schedule is tight and the specs call for massive apertures through structural-grade concrete, you do not reach for a standard bit. The Milwaukee 48-20-5150 Thick Wall Core Bit is built for the absolute brutality of heavy civil infrastructure. We are talking about a tool designed to take the relentless pounding of Spline and SDS-MAX hammers while maintaining structural integrity. With its specialized kerf-cut design, it reduces drag and heat buildup, allowing you to bore through high-PSI reinforced slabs without burning out your motor or losing your edge.

• / FORGED FOR IMPACT: Engineered with industrial-grade thick walls to withstand the high-energy percussion of the industry's heaviest rotary hammers.
• / ZERO-WALK STARTING: Includes a precision-machined guide plate and centering pin to lock your position on the layout, even on uneven aggregate.
• / MAXIMIZED MATERIAL REMOVAL: The specialized tooth geometry carves a wider kerf, preventing binding and allowing for faster core evacuation in deep-pour scenarios.
• / MODULAR ADAPTABILITY: Features a standard 4-1/16" cutting depth with compatibility for heavy-duty extensions to reach through thick foundation walls.

WHAT'S IN THE BOX

• / (1) 3-1/2" Thick Wall Core Bit Body (48-20-5150)
• / (1) Guide Plate (48-20-5173)
• / (1) Centering Pin (48-20-5199)