Milwaukee SDS Plus 4CT MX4™ 1/4″ X 6″ X 8″

REINFORCED CONCRETE DOMINANCE

In the high-stakes environment of structural anchoring and heavy-duty masonry, the Milwaukee 48-20-7332 SDS Plus MX4™ Drill Bit represents the pinnacle of consumable engineering. Designed to maximize fleet ROI, this bit utilizes a solid-head carbide construction that eliminates the structural weaknesses inherent in standard two-cutter brazed designs. When your crew hits rebar, the MX4™ geometry distributes the impact load across four distinct cutting edges, preventing the violent lock-ups and tip shears that plague inferior bits. This technical advantage ensures consistent hole concentricity and significantly reduces the cost-per-hole across the lifecycle of the tool.

• / SOLID-HEAD CARBIDE: Engineered for up to 5X longer service life when penetrating heavy rebar-reinforced concrete.
• / ANTI-BIND 4-CUTTER GEOMETRY: Prevents bit lock-up and snapping upon rebar contact, protecting the rotary hammer clutch and operator.
• / PRECISION CENTERING TIP: Eliminates bit walking on smooth aggregate and metal decking for dead-accurate hole placement.
• / VARIABLE FLUTE DESIGN: High-volume dust evacuation reduces thermal friction and maximizes battery runtime by up to 20% per charge.
• / ANSI WEAR MARK: Integrated indicator allows for immediate visual verification that the bit still meets critical tolerances for anchor setting.