Milwaukee SDS Plus 4CT MX4™ 1/2" X 4" X 6"
SKU 48-20-7971
Model Number: MIL48207971
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.
ELIMINATE REBAR LOCK-UP DOWNTIME
When your crew is setting hundreds of drop-in anchors daily, the true cost of a bit isn't the sticker price—it's the catastrophic failure when hitting hard aggregate or rebar. The Milwaukee MX4™ 4-Cutter series is engineered for high-volume fleet reliability, utilizing a solid head carbide design that doesn't just survive rebar hits; it dominates them. By integrating variable flute geometry, these bits clear dust with mechanical efficiency, keeping the head cool and ensuring your M18 FUEL rotary hammers deliver maximum holes-per-charge ROI.
- / SOLID HEAD CARBIDE: Provides up to 5X longer life in reinforced concrete compared to standard 2-cutter bits.
- / REBAR GUARDS: Engineered geometry specifically designed to prevent the bit from binding or snapping upon impact with steel.
- / VARIABLE FLUTE DESIGN: Optimizes dust extraction to reduce friction and heat, increasing cordless tool runtime by up to 20%.
- / SHARP CENTERING TIP: Enables precise placement on metal decking or smooth concrete, preventing bit walk before the hole starts.
- / WEAR MARK INDICATOR: Visual cue ensures every hole drilled still meets ANSI B212.15 tolerances for critical anchor integrity.
TECHNICAL SPECIFICATIONS
Diameter: 1/2"
Usable Length: 4"
Total Length: 6"
Shank: SDS Plus
Cutter Count: 4-Cutter Solid Carbide
Standard: ANSI B212.15
Manufacturing: German Made
Usable Length: 4"
Total Length: 6"
Shank: SDS Plus
Cutter Count: 4-Cutter Solid Carbide
Standard: ANSI B212.15
Manufacturing: German Made
WHAT'S IN THE BOX
- / (10) SDS Plus 4-Cutter MX4™ 1/2" X 4" X 6" Drill Bits (48-20-7971)
