Milwaukee SDS Plus 4-Cutter MX4 Drill Bit Kit 6-Piece 48-20-7499

UNCOMPROMISING AGGREGATE DESTRUCTION

When your crew is drilling hundreds of anchor holes a day, bit failure isn’t just an inconvenienceit’s a drain on your fleet’s ROI. The Milwaukee 48-20-7499 MX4 6-Piece Kit is engineered to survive the inevitable rebar strikes that destroy inferior accessories. By utilizing a solid head carbide design rather than a simple brazed tip, these bits maintain structural integrity under extreme thermal loads, ensuring that your rotary hammers spend more time drilling and less time idling during bit swaps.

• / Solid Head Carbide: Delivers up to 5X longer life when encountering rebar-reinforced concrete.
• / 4-Cutter Geometry: Prevents dangerous lock-up and binding when striking steel, protecting both the tool and the operator.
• / Variable Flute Design: Optimized for rapid debris extraction, reducing heat buildup and increasing holes per battery charge by 20%.
• / Sharp Centering Tip: Eliminates bit walk on metal decking and smooth concrete for precision layout execution.
• / Wear Mark Indicator: Provides clear visual confirmation that the bit still meets ANSI B212.15 requirements for critical anchor setting.

TECHNICAL SPECIFICATIONSShank Type: SDS Plus, Cutter Type: 4-Cutter Solid Head Carbide, Material Application: Concrete with Rebar and Masonry, Compliance: ANSI B212.15, Manufacturing: German Made, Quantity: 6-Piece Kit.

WHAT’S IN THE BOX

(1) 5/32″ x 4″ x 6″ MX4 4-Cutter SDS Plus Bit, (1) 3/16″ x 4″ x 6″ MX4 4-Cutter SDS Plus Bit, (1) 1/4″ x 4″ x 6″ MX4 4-Cutter SDS Plus Bit, (1) 5/16″ x 4″ x 6″ MX4 4-Cutter SDS Plus Bit, (1) 3/8″ x 4″ x 6″ MX4 4-Cutter SDS Plus Bit, (1) 1/2″ x 4″ x 6″ MX4 4-Cutter SDS Plus Bit, (1) Heavy-Duty Carrying Case.