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  3. MILWAUKEE 48-20-5472

MILWAUKEE TOOL 48-20-5472 Spline Masonry Core Bit 045242315734 3-1/8

48-20-5472 Milwaukee Tool 3-1/8 Inch X 22 One Piece Spline Masonry Core Bit

( Brand: Milwaukee Tool ), ( Type: Cutting Tools Drill Bits Core Drill Bits ), ( Manufacturer Part Number: 48-20-5472 ), ( Item Length: 25.500 ), ( Item Width: 3.200 ), ( Country Of Origin: De ), ( Manufacturer Warranty: 1 Year ), ( Item Weight: 4.5500 ), ( Features: Spline Core Bit, Spline, 3 1/8 In, Maximum Drilling Depth 3 In, 2 ), ( Battery Included: No ), ( UPC: 045242315734 )

Review MILWAUKEE TOOL 3-1/8 Inch One Piece Spline Masonry Core Bit

The Milwaukee Tool 48-20-5472 3-1/8 Inch Spline Masonry Core Bit is a versatile and durable drilling solution designed specifically for masonry applications. This core bit features a unique 3-1/8 inch spline shank design, which provides enhanced torque and superior bit retention when used with compatible drilling machines.

The Milwaukee Masonry Core Bit is engineered with Milwaukee's proprietary Carbide Granulate Tip technology. This advanced tip design provides superior wear resistance and longer bit life, even when drilling into the most challenging masonry materials such as concrete, brick, and stone. The bit's sharp tungsten carbide inserts bite deeply and efficiently into masonry, allowing for faster drilling speeds and reduced labor costs.

The 3-1/8 inch length of this core bit offers increased versatility, allowing it to be used in a variety of applications. The bit's heavy-duty steel construction ensures durability and longevity, even in the most demanding environments. Additionally, the bit's spline shank design provides compatibility with a wide range of drilling machines, making it a valuable addition to any toolbox.

The Milwaukee 48-20-5472 Masonry Core Bit is easy to use and requires minimal maintenance. Its robust design allows for consistent drilling performance, even when drilling through tough masonry materials. The bit's large diameter ensures that it can handle the high torque and pressure required for masonry drilling, providing reliable and efficient results every time.

In summary, the Milwaukee Tool 48-20-5472 3-1/8 Inch Spline Masonry Core Bit is a high-performance drilling solution specifically designed for masonry applications. Its unique spline shank design, Carbide Granulate Tip technology, and heavy-duty steel construction make it a durable and efficient tool that can handle even the most demanding masonry drilling jobs. With its increased versatility and compatibility with a wide range of drilling machines, this core bit is an essential addition to any toolbox for professional contractors or DIY enthusiasts.

Milwaukee 3-1/8 Spline Masonry Core Bit: A Comprehensive Analysis

Introduction:

The Milwaukee Tool 48-20-5472 3-1/8 Spline Masonry Core Bit is a popular choice among professionals and DIY enthusiasts for drilling through masonry and concrete. In this analysis, we will discuss the key features, benefits, and potential drawbacks of this core bit to help you make an informed decision.

Features:

1. 3-1/8 inches in size, suitable for larger drilling projects.

2. Spline shank design provides superior grip and prevents the bit from walking.

3. Tungsten carbide tips for durability and increased drilling efficiency.

4. Cooled by Milwaukee's Core Cooling Technology, which reduces heating and extends bit life.

Benefits:

1. The spline shank design ensures the bit stays in place during drilling, reducing the likelihood of drilling errors and damage to the surrounding material.

2. Tungsten carbide tips offer excellent durability, allowing for more drilling tasks before replacement is necessary.

3. Core Cooling Technology helps prevent overheating, increasing the bit's overall performance and lifespan.

4. The larger size of the bit makes it suitable for larger projects, such as installing anchor bolts or creating larger holes for pipes and conduit.

Drawbacks:

1. This core bit is more expensive than some other options on the market.

2. It may not be the best choice for smaller drilling projects due to its larger size.

Conclusion:

The Milwaukee 3-1/8 Spline Masonry Core Bit is an excellent investment for professionals and DIYers who require a high-performing, durable bit for larger drilling projects in masonry and concrete. Its spline shank design, tungsten carbide tips, and Core Cooling Technology make it a reliable and efficient choice. However, its larger size and higher price point may make it less suitable for smaller projects or those on a tighter budget.

Recommendation:

If you frequently work on larger masonry or concrete drilling projects, the Milwaukee 3-1/8 Spline Masonry Core Bit is a worthwhile investment. Its superior design and features make it a reliable and efficient choice for these applications. However, if you only occasionally require a core bit for smaller projects, you may want to consider a more budget-friendly option.

part # 48205472 prices

  • $219.00-$293.57

specifications drillnubbin:

  • brand: Milwaukee Tool
  • type: Cutting Tools Drill Bits Core Drill Bits
  • manufacturer part number: 48-20-5472
  • item length: 25.500
  • item width: 3.200
  • country of origin: De
  • manufacturer warranty: 1 Year
  • item weight: 4.5500
  • features: Spline Core Bit, Spline, 3 1/8 In, Maximum Drilling Depth 3 In, 2
  • battery included: No
  • upc: 045242315734

shipping drillnubbin:

  • type: Fixed
  • transit: 3-3 Days
  • class: Standard
  • service: Standard
  • cost: $0.00

returns drillnubbin:

  • time: 60 Days
  • policy: Returns Accepted
  • method: Money back
  • paid by: Seller

seller drillnubbin:

  • rating: 99.8%
  • # reviews: 1368023

payments drillnubbin:

  • credit card: Mastercard
  • wallet: Google-pay
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general drillnubbin:

  • condition: New
  • Tools Workshop Equipment > Power Tool Air Tool Accessories > Drill Bits

offer drillnubbin:

  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • started: May 13, 2026
  • quantity: 10
type: cutting tools drill bits core drill bits, item length: 25.500, item width: 3.200, country of origin: de, manufacturer warranty: 1 year, item weight: 4.5500, features: spline core bit, spline, 3 1/8 in, maximum drilling depth 3 in, 2, battery included: no,
category: home & garden > tools workshop equipment > power tool air accessories > drill bits, sku: 11711180480343722,

Milwaukee Tool 48-20-5472 Is Similar To:

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3 offers $219.00–$293.57 USD
  • Offer #1: $219.00 price + free delivery = $219.00* total. Electrical Boxes One Piece Spline Masonry Core Bit.FREE SHIPPING
  • Offer #2: $240.00 price + free delivery = $240.00* total. Use drift key 48-20-5497 to remove centering bit from the one piece core bit. The core bit cuts a kerf only.FREE SHIPPING
  • Offer #3: $293.57 price + $8.03 delivery = $301.60* total. One Piece Spline Core Bit Milwaukee 3-1/8 in.+$8.03 shipping