Milwaukee SDS Max 4CT MX4™ 1" X 17" X 21"
SKU 48-20-3954
Model Number: MIL48203954
Availability Notice:
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ENGINEERED FOR REBAR-REINFORCED STRUCTURAL CONCRETE
When your crew is drilling through high-PSI structural concrete and hitting heavy rebar mats, you can't afford bit lock-up or premature tip failure. The Milwaukee MX4 SDS Max bit is built for the high-torque demands of heavy-duty rotary hammers, featuring a solid carbide head that won't shear when it encounters reinforcement. The four-cutter geometry ensures a rounder hole for critical anchor placements, while the optimized flute design manages the massive dust volume generated during 16-inch deep bores, protecting the tool's motor and extending battery life on the rig.
- / Solid Carbide Head: Delivers up to 5x longer life in structural concrete with heavy rebar reinforcement.
- / Integrated Rebar Guards: Engineered to prevent chipping or head failure when striking hard aggregate or steel.
- / 4-Cutter Geometry: Prevents the bit from binding in rebar, ensuring continuous drilling and perfectly round holes for ANSI-compliant anchoring.
- / Optimized Flute Design: Maximizes dust extraction to reduce heat buildup and increase battery efficiency on cordless SDS Max platforms.
- / Wear Mark Indicators: Provides a clear visual reference to ensure the bit still meets ANSI B212.15 tolerances for critical anchor installation.
TECHNICAL SPECIFICATIONS
| Diameter | 1" |
| Drilling Depth | 16" |
| Overall Length | 21" |
| Shank Type | SDS Max |
| Cutter Count | 4-Cutter |
| Material | Solid Head Carbide |
| Compliance | ANSI B212.15 |
| Origin | Germany |
WHAT'S IN THE BOX
(1) MX4 4-Cutter SDS Max Rotary Hammer Drill Bit 1" x 16" x 21" (48-20-3954)
