Milwaukee SDS Max 4CT MX4™ 1-1/2" X 12" X 17"
SKU 48-20-3986
Model Number: MIL48203986
Availability Notice:
Availability to purchase does not guarantee immediate stock. Our site displays items we stock along with items we have the access to source for our customers. Some items may have extended lead times. Questions about availability? Contact our team before ordering.
REBAR-CRUSHING STRUCTURAL ENDURANCE
When you're drilling into bridge decks or heavy industrial slabs, hitting rebar isn't just an obstacle—it's a certainty. The Milwaukee MX4™ 4-Cutter SDS Max bits are forged for the absolute brutality of heavy civil job sites, featuring a solid head carbide design that chews through structural steel where standard bits simply melt. This is about maintaining a relentless production pace in the most punishing aggregate, ensuring that your crew stays on schedule even when the substrate is working against you.
- / Solid Head Carbide: Engineered to deliver up to 5x longer life when drilling through reinforced concrete and high-density aggregate.
- / Integrated Rebar Guards: Provides maximum mechanical durability, preventing tip failure and lock-up when the bit encounters buried steel.
- / Sharp Centering Tip: Ensures surgical accuracy for spot drilling on metal decking or uneven masonry surfaces.
- / Variable Flute Design: Optimized for high-speed dust evacuation, reducing thermal buildup and increasing holes-per-charge by up to 15%.
- / Wear Mark Indicators: Provides immediate visual confirmation that the bit still meets ANSI B212.15 requirements for critical anchor tolerance.
TECHNICAL SPECIFICATIONS
- Shank Type: SDS Max
- Cutter Geometry: 4-Cutter Solid Head
- Material: Solid Head Carbide
- Compliance: ANSI B212.15
- Manufacturing: Made in Germany
- Application: Concrete with Rebar, Masonry, Metal Decking
WHAT'S IN THE BOX
(1) MX4 4-Cutter SDS Max Rotary Hammer Drill Bit (48-20-3986)
