Milwaukee MX4 4-Cutter SDS PLUS Drill Bit Kit 8-Piece 48-20-7663

REINFORCED CONCRETE DOMINANCE

As site managers look to maximize the ROI of their consumable inventory, the Milwaukee MX4 series represents the pinnacle of drilling efficiency. Engineered for high-cycle environments where hitting rebar is a mathematical certainty rather than a possibility, these German-made 4-cutter bits utilize a solid carbide head to maintain structural integrity under extreme thermal loads. By integrating variable flute geometry, Milwaukee has effectively solved the dust clearance bottleneck, ensuring that your cordless platform—whether M12 or M18—achieves up to 20% more holes per charge while reducing vibration-induced fatigue during high-volume anchoring.

• / Solid Head Carbide: Delivers up to 5x longer service life in heavy rebar applications compared to standard 2-cutter designs.
• / Integrated Rebar Guards: Designed to deflect high-impact forces in hard aggregate, preventing bit fracture and lock-ups.
• / Centering Tip Precision: Eliminates bit walking on metal decking and smooth concrete surfaces for exact hole placement.
• / ANSI Wear Indicator: Provides an immediate visual reference to ensure anchors are set in holes that meet code-compliant tolerances.
• / PACKOUT Compatible Case: Housed in a durable medium storage case that integrates directly into the modular PACKOUT ecosystem.

WHAT'S IN THE BOX

• (1) 5/32" x 4" x 6" MX4 Bit
• (1) 3/16" x 2" x 4" MX4 Bit
• (1) 3/16" x 4" x 6" MX4 Bit
• (1) 1/4" x 2" x 4" MX4 Bit
• (1) 1/4" x 4" x 6" MX4 Bit
• (1) 5/16" x 4" x 6" MX4 Bit
• (1) 3/8" x 4" x 6" MX4 Bit
• (1) 1/2" x 4" x 6" MX4 Bit
• (1) Medium PACKOUT Compatible Storage Case