Milwaukee® MX4™ 48-20-7351 4-Cutter Rotary Hammer Drill Bit, 3/8 in Drill Bit, 25/64 in, 4 in D Cutting, Carbide Cutting Edge, 6 in OAL
The MILWAUKEE® SDS Plus 4-Cutter MX4™ 3/8" X 4" X 6" Drill Bits 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.
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BrandMilwaukee®
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UPC045242189243
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Manufacturer Part Number48-20-7351
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CountryUSA|Canada
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Point TypeCentering
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MaterialSolid Carbide
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Flute Length4 in
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Flute TypeSpiral
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ColorSilver
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Type4-Cutter
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Applicable MaterialsConcrete, Masonry and Reinforced Concrete
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Number of Flutes4
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Cutting Depth4 in
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Shank Size25/64 in
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Cutting Edge MaterialCarbide
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Drill Bit Size3/8 in
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Overall Length6 in
- 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
- 4-cutter design prevents lock-up in rebar, reducing downtime
- Variable flutes remove dust faster reducing heat and delivering up to 20% more holes per battery charge
- Wear mark indicator to show end of life
- Fits all SDS Plus rotary hammers
| Competitor Name | Cross-Reference Number |
|---|---|
| MSC | 72213788 |
| Grainger | 23Y506 |
| Fastenal | 0251511 |
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Alternative Part Number10811032
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UNSPSC20111614
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IDEA Index ID10811032
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Package DescriptionEACH
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Standards/ApprovalsANSI Specified|CSA Approved
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WarrantyNo Warranty
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The MILWAUKEE® SDS Plus 4-Cutter MX4™ 3/8" X 4" X 6" Drill Bits 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.
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