Milwaukee MX4 4-Cutter SDS Max Rotary Hammer Drill Bit 48-20-3975

ULTIMATE INFRASTRUCTURE PENETRATION

In the world of heavy civil engineering, downtime is the enemy of the bottom line. The Milwaukee MX4 SDS Max 4-Cutter bits are engineered for the sheer survival required when boring into high-PSI structural concrete reinforced with dense rebar cages. This isn't just a consumable; it's a precision-ground solid-head carbide penetrator designed to maintain hole diameter and speed in the most abrasive conditions found on bridge decks, runways, and deep-foundation projects. When your deadline depends on drilling through reinforced steel, the MX4 delivers the brute force and longevity needed to keep the project on schedule.

• / Solid-Head Carbide: Provides maximum durability and 5X longer service life when striking structural rebar compared to standard bits.
• / Integrated Rebar Guards: Designed to prevent lock-up and snapping when the bit hits steel obstructions, keeping operators safe and tools in motion.
• / 4-Cutter Geometry: Ensures rounder, more consistent holes for superior mechanical anchor setting strength and reduced operator vibration.
• / Variable Flute Design: Maximizes dust removal efficiency and reduces friction to keep the bit cool and drilling speed at its peak.
• / ANSI Wear Mark Indicators: Visual confirmation of bit integrity ensures every hole drilled is within tolerance for heavy-duty anchoring systems.

WHAT'S IN THE BOX

(1) MX4 4-Cutter SDS Max Rotary Hammer Drill Bit