Skip to content

HOTLINE - 1-888-514-5151

Get 10% off your first order - 🎉Use NEWTOPBT | September 30th

100% secure payment

Get 10% off your first order - 🎉Use NEWTOPBT | September 30th
Milwaukee 18-TPI standard deep-cut portable band saw blades, 3-pack, for precise metal cutting applications.
Milwaukee

Milwaukee 18-TPI Standard Deep Cut Portable Band Saw Blade - 3/Pack

$24.97 - $24.97
$24.97
$24.97 - $24.97
$24.97
Availability:
In Stock
SKU 48-39-0521

100% Satisfaction Guaranteed

We'll exchange or refund any product that doesn't meet your expectations.

Uncover the full potential of this product

The Milwaukee 48-39-0521 18 TPI Standard Deep Cut Portable Band Saw Blade is designed for accurate metal cutting with compatible portable band saws that accept a 44-7/8-inch blade. It features Matrix II high-speed steel teeth for durability and precision-formed teeth to support fast, clean cuts. The alloy backing steel helps extend blade life during repeated cutting applications. Measuring 44-7/8 inches long, 1/2 inch wide and 0.020 inch thick, this bi-metal blade is suitable for cutting materials such as strut, conduit, angle iron, copper tube, threaded rod and pipe. The Milwaukee 48-39-0521 package includes three blades for workshop, fabrication and jobsite use.



  • Matrix II High-Speed Steel Teeth

    The Matrix II high-speed steel teeth are designed to resist wear during metal-cutting applications, helping support consistent cutting performance and blade durability.




  • Precision-Formed Teeth

    The precision-formed teeth help produce fast, clean and accurate cuts across suitable metal materials, including conduit, angle iron, threaded rod and pipe.




  • Alloy Steel Backing

    The alloy backing steel is designed to withstand repeated use and resist blade fatigue, supporting service life during compatible cutting tasks.




  • 18 TPI Tooth Configuration

    The 18-teeth-per-inch configuration is suitable for common materials approximately 5/32 to 3/16 inch thick and very hard materials approximately 3/16 to 5/16 inch thick, subject to the application.




  • Bi-Metal Construction

    The bi-metal design combines Matrix II high-speed steel teeth with flexible alloy steel backing to support cutting-edge wear resistance and blade durability during regular metalworking tasks.




  • 44-7/8-Inch Blade Length

    The 44-7/8-inch length helps identify a replacement blade for compatible portable band saws that require this size. Check your saw's specifications before purchasing.




  • 1/2-Inch Width and 0.020-Inch Thickness

    These dimensions help you verify blade fitment when choosing a replacement for your portable band saw.




  • Three-Blade Pack

    The pack includes three replacement blades, giving workshops and jobsite teams spare blades for ongoing metal-cutting work.




  • Milwaukee 48-39-0521 Model Identification

    Use model number 48-39-0521 to identify this 44-7/8-inch, 18 TPI standard deep-cut band saw blade when checking specifications and package quantity.






  • Brand:
    Milwaukee

  • Model / MPN / SKU:
    48-39-0521

  • Product Type:
    Standard Deep Cut Portable Band Saw Blade

  • Blade Length:
    44-7/8 inches

  • Blade Width:
    1/2 inch

  • Blade Thickness:
    0.020 inch

  • Teeth Per Inch (TPI):
    18 TPI

  • Tooth Count:
    808

  • Blade Construction:
    Bi-metal

  • Cutting Edge Material:
    Matrix II high-speed steel teeth

  • Backing Material:
    Alloy steel

  • Material Cut:
    Multi-purpose metal cutting

  • Recommended Thickness - Common Materials:
    5/32 to 3/16 inch

  • Recommended Thickness - Very Hard Materials:
    3/16 to 5/16 inch

  • Progressive Tooth Spacing:
    No

  • Package Quantity:
    3 blades

  • Listed Price:
    $24.97 at the time checked

  • Availability:
    In stock at the time checked


Frequently Asked Questions

The Milwaukee 48-39-0521 is an 18 TPI standard/deep-cut portable band saw blade supplied in a three-pack. Each bi-metal blade measures 44-7/8 inches long, 1/2 inch wide and 0.020 inch thick.

The Milwaukee 48-39-0521 is designed for metal-cutting applications including conduit, copper tube, threaded rod, strut, angle iron and pipe. Its precision-formed teeth are designed to produce fast, clean and accurate cuts on compatible portable band saws.

The Milwaukee 48-39-0521 features Matrix II high-speed steel teeth and alloy backing steel. The HSS teeth provide durability for metal cutting, while the alloy backing is designed to extend blade life.

The Milwaukee 48-39-0521 has 18 TPI and is designed for common materials around 5/32 to 3/16 inch thick. For very hard materials, the manufacturer lists a thickness range of 3/16 to 5/16 inch, but suitability also depends on the material and cutting setup.

The Milwaukee 48-39-0521 uses precision-formed teeth designed for fast, clean and accurate cuts. Its alloy backing steel is designed to extend blade life, and the blade is intended for applications including pipe, strut, angle iron and conduit.

The Milwaukee 48-39-0521 is designed for cutting threaded rod, conduit and angle iron, along with copper tube, strut and pipe. Its tooth form, pitch and set are designed to support straight, accurate cuts across a range of metal materials.

Check the required blade length, width, thickness and teeth per inch (TPI), then confirm compatibility with your saw model. The Milwaukee 48-39-0521 measures 44-7/8 inches by 1/2 inch by 0.020 inch and has 18 TPI.

Consider the material's hardness and thickness, along with the blade's TPI and compatibility with your saw. Milwaukee specifies the 48-39-0521 for common materials around 5/32 to 3/16 inch thick and very hard materials around 3/16 to 5/16 inch thick, but these are selection guidelines rather than a guarantee for every setup.

Look for the Milwaukee 48-39-0521, an 18 TPI standard/deep-cut blade supplied in a three-pack. Check PBT's live product listing for the current price, stock status and delivery options before ordering.

The Milwaukee 48-39-0521 is an 18 TPI replacement blade designed for portable band saws that accept a 44-7/8-inch blade. Before purchasing, check the blade width, thickness and tooth configuration against your saw's specifications.

TPI means teeth per inch and affects tooth spacing, which helps determine the blade's suitability for different material thicknesses. In general, lower TPI options are often used for thicker stock, while higher TPI options suit thinner stock, but you should follow the saw and blade manufacturer's guidance for your material.

A bi-metal blade combines different materials to provide a cutting edge suited to metalworking and a backing designed to support blade life. The Milwaukee 48-39-0521 uses Matrix II high-speed steel teeth and alloy backing steel, though the best blade choice depends on the material, thickness and cutting requirements.

The Milwaukee 48-39-0521 includes three 44-7/8-inch, 18 TPI blades. Check PBT's current product listing for the latest price and availability, as these details may change.

The Milwaukee 48-39-0521 package contains three portable band saw blades. Each blade measures 44-7/8 inches long, 1/2 inch wide and 0.020 inch thick, with 18 TPI.

Milwaukee recommends the 48-39-0521 for common materials around 5/32 to 3/16 inch thick and very hard materials around 3/16 to 5/16 inch thick. These ranges are manufacturer selection guidelines, so consider the material's properties, workpiece shape and saw setup before cutting.