Milwaukee 48-20-7499 6PC SDS Plus MX4 4-Cutter Drill Bit Set
Milwaukee 48-20-7499 6PC SDS Plus MX4 4-Cutter Drill Bit Set

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Milwaukee

Milwaukee 48-20-7499 6PC SDS Plus MX4 4-Cutter Drill Bit Set

SKU: Milwaukee 48-20-7499
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$59.99
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Milwaukee 48-20-7499 6PC SDS Plus MX4 4-Cutter Drill Bit Set
Solid Carbide Rotary Hammer Drill Bits for Concrete, Rebar & Masonry

The Milwaukee 48-20-7499 6PC SDS Plus MX4 4-Cutter Drill Bit Set is engineered for professional rotary hammer drilling in concrete, reinforced concrete, and masonry. Featuring solid head carbide construction, these drill bits deliver exceptional durability and up to five times longer life when drilling through concrete with embedded rebar.

The MX4™ 4-cutter design minimizes lock-up when encountering rebar, helping improve productivity while reducing downtime. Sharp centering tips provide accurate spot drilling in concrete and metal decking, while variable flute geometry removes dust efficiently to reduce heat buildup and increase drilling performance.

Each drill bit includes an integrated wear mark indicator that shows when the bit no longer meets ANSI anchor tolerance requirements. Manufactured in Germany, these premium rotary hammer bits are built for demanding construction, anchoring, and concrete drilling applications.

Designed to fit all SDS Plus rotary hammers, the Milwaukee MX4™ drill bit set is ideal for contractors, electricians, plumbers, and construction professionals requiring reliable performance in reinforced concrete and masonry.

Key Features – Milwaukee 48-20-7499

  • 6-piece SDS Plus MX4™ drill bit set
  • Solid head carbide construction
  • Up to 5X longer life in concrete with rebar
  • 4-cutter design reduces lock-up in rebar
  • Rebar guards improve durability
  • Sharp centering tip for precise drilling
  • Variable flutes remove dust efficiently
  • Up to 20% more holes per battery charge
  • Wear mark indicator meets ANSI requirements
  • Compatible with all SDS Plus rotary hammers

Technical Specifications

Specification Details
Brand Milwaukee
Model Number 48-20-7499
Product Type SDS Plus MX4 4-Cutter Drill Bit Set
Set Size 6 Pieces
Bit Design MX4™ 4-Cutter
Head Material Solid Carbide
Shank Type SDS Plus
Compatible Materials Concrete, Concrete with Rebar, Masonry
Standards ANSI B212.15
Country of Manufacture Germany
Compatible Tools All SDS Plus Rotary Hammers

Ideal Applications

  • Concrete drilling
  • Reinforced concrete drilling
  • Masonry drilling
  • Anchor installation
  • Electrical installations
  • Mechanical fastening
  • Commercial construction
  • Professional contractor applications

Available at ToolKing.com – your trusted source for genuine Milwaukee SDS Plus drill bits, rotary hammer accessories, and professional concrete drilling solutions.