Milwaukee® M12™ 48-20-7451 2-Cutter Rotary Hammer Drill Bit, 3/8 in Drill Bit, 25/64 in SDS-Plus Shank, 4 in D Cutting, Carbide Cutting Edge, 6 in OAL
Milwaukee® M/2™ 2-cutter SDS Plus rotary hammer drill bits are the most durable 2-cutter bits with up to 20% more holes per charge in cordless rotary hammers. The enhanced rebar guards provide increased durability in hard aggregate and rebar. Breaker point pulverize the material more effectively resulting in faster drilling speeds. The variable flute allows for maximum debris extraction leading to up 20% more holes per charge in cordless rotary hammer while making it a very durable bit in corded and cordless rotary hammers. Additionally, M/2™ 2-cutter features a centering tip for exact spot drilling, wear mark indicator indicating when the bit no longer meets ANSI diameter requirements, and a reinforced flute for durability and minimized vibration. The increased life and efficiency of the M/2™ 2-cutter drill bit line provides the ideal solution in general concrete for cordless and corded rotary hammer users.
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BrandMilwaukee®
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UPC045242111657
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Manufacturer Part Number48-20-7451
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CountryUSA|Canada
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FinishUncoated
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Point TypeCentering
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Flute Length4 in
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Flute TypeSpiral
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ColorSilver
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Type2-Cutter
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Applicable MaterialsBlock, Brick and 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 DirectionRight Hand
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Cutting Edge MaterialCarbide
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Shank TypeSDS-Plus
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Drill Bit Size3/8 in
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Overall Length6 in
- Breaker Points lead to faster drilling speeds
- Centering Tip for exact spot drilling
- Enhanced Rebar Guards provide increased durability
- Reinforced Flutes for minimized vibration and maximum durability
- Variable Flute for Up to 20% more Holes per Charge in Cordless Rotary Hammers
- Wear Mark Indicators to show end of life
| Competitor Name | Cross-Reference Number |
|---|---|
| Berkshire eSupply | PD5048207451 |
| Grainger | 23Y531 |
| MSC | 98411135 |
| Fastenal | 0210478 |
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Alternative Part Number8578585
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UNSPSC20111614
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IDEA Index ID8578585
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Package DescriptionEACH
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Standards/ApprovalsARRA Compliant|Buy American Act Compliant
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WarrantyNo Warranty
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Milwaukee® M12™ 48-20-7451 2-Cutter Rotary Hammer Drill Bit, 3/8 in Drill Bit, 25/64 in SDS-Plus Shank, 4 in D Cutting, Carbide Cutting Edge, 6 in OAL
Milwaukee® M/2™ 2-cutter SDS Plus rotary hammer drill bits are the most durable 2-cutter bits with up to 20% more holes per charge in cordless rotary hammers. The enhanced rebar guards provide increased durability in hard aggregate and rebar. Breaker point pulverize the material more effectively resulting in faster drilling speeds. The variable flute allows for maximum debris extraction leading to up 20% more holes per charge in cordless rotary hammer while making it a very durable bit in corded and cordless rotary hammers. Additionally, M/2™ 2-cutter features a centering tip for exact spot drilling, wear mark indicator indicating when the bit no longer meets ANSI diameter requirements, and a reinforced flute for durability and minimized vibration. The increased life and efficiency of the M/2™ 2-cutter drill bit line provides the ideal solution in general concrete for cordless and corded rotary hammer users.
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