The MILWAUKEE SDS PLUS 4-Cutter MX4 1/2" X 10" X 12" Drill Bit 10 Pack with solid head carbide deliver up to 5X longer life in concrete with rebar. Engineered with rebar guards to provide maximum durability in hard aggregate and rebar with a 4-cutter design that prevents lock-up, reducing downtime. The sharp centering tip offers exact spot drilling in concrete and metal decking. Variable flutes remove dust faster, reducing heat and delivering up to 20% more holes per battery charge. A wear mark indicator shows end of life and when bit no longer meets the ANSI requirement. The Milwaukee MX4 4-Cutter Drill Bits are ideal for concrete with rebar and masonry applications.
- Solid head carbide delivers up to 5x longer life in concrete with rebar
- Rebar guards for maximum durability in hard aggregate and rebar
- Sharp centering tip for exact spot drilling in concrete and metal decking
- Variable flutes remove dust faster reducing heat & delivering up to 20% more holes per battery charge
- German Made
- Meets ANSI B212.15 to fit common anchors
- Wear mark indicator to show end of life and when bit no longer meets the ANSI requirement
- Ideal for concrete with rebar and masonry
- Fits all SDS-Plus rotary hammers
- Weight: 62.48 LBS
- Width: 2.25 (in)
- Height: 2.25 (in)
- Depth: 13.50 (in)
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- Weight: 62.48 LBS
- Width: 2.25 (in)
- Height: 2.25 (in)
- Depth: 13.50 (in)
- Shank: SDS-Plus
- Dept: Accessories
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Milwaukee 48-20-7974 MX4 4-Cutter SDS-Plus Rotary Hammer-Drill Bit 1/2 in. x 10 in. x 12 in. How would you rate this product?
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Daniel S. Verified Customer 
03-21-25 - canada
Eric S. Verified Customer 03-21-25 - canada
Tom S. Verified Customer 03-20-25 - canada
