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Milwaukee 30 tooth circular metal cutting blade
Milwaukee

Milwaukee 5-3/8" Metal Cutting 30-T Circular Saw Blade, (Single Blade)

$44.97 - $44.97
$44.97
$44.97 - $44.97
$44.97
Availability:
In Stock
SKU 48-40-4070

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Uncover the full potential of this product

The Milwaukee 48-40-4070 metal cutting circular saw blade is a 5-3/8-inch, 30-tooth carbide-tipped blade designed for cutting compatible metal and stainless steel materials. Its hardened alloy steel body is engineered to support blade life and cut quality, while the Alternate Top Bevel (ATB) tooth grind helps produce clean cuts with reduced burr formation. Cobalt-infused tungsten carbide teeth are designed to extend cutting life, and laser-cut vibration-dampening slots help minimise vibration, heat and noise during operation. The 0.063-inch kerf reduces cutting resistance, supporting efficient dry metal cutting without the need for lubricant. The Milwaukee 48-40-4070 single circular saw blade is suitable for metal fabrication, construction and maintenance professionals using compatible 5-3/8-inch metal-cutting saws.


  • Carbide-Tipped Cutting Teeth

    • The carbide-tipped teeth are engineered for cutting metal and stainless steel while supporting extended blade life in suitable applications.



  • Alternate Top Bevel (ATB) Tooth Grind

    • The ATB tooth configuration is designed to shear through compatible metal materials and support a clean cutting finish with reduced burr formation.



  • Designed for Metal and Stainless Steel

    • The blade is intended for compatible metal-cutting applications, including stainless steel.



  • Dry Metal Cutting

    • The blade is designed to cut without lubricant, helping reduce mess and the need for additional lubrication during compatible cutting tasks.



  • Laser-Cut Vibration-Dampening Slots

    • The laser-cut slots are designed to help minimise vibration, heat and noise, supporting smoother cutting performance.



  • Thin 0.063-Inch Kerf

    • The thin kerf reduces the width of material removed during cutting, helping reduce cutting resistance and drag.



  • Reduced Cutting Resistance

    • The narrow kerf helps reduce resistance during cutting, supporting efficient operation with a compatible cordless metal-cutting saw.



  • Cleaner Cuts with Reduced Burr Formation

    • The blade's tooth design helps reduce burr formation on suitable metal cuts, potentially limiting the amount of secondary finishing required.



  • Helps Limit Heat Build-Up

    • The blade design helps manage heat during compatible metal-cutting applications, supporting cooler cutting performance.



  • Reduced Vibration and Noise

    • The vibration-dampening slots help minimise vibration and noise during cutting, supporting smoother operation when the blade is used with a compatible saw.



  • Brand:
    Milwaukee

  • Model / MPN / SKU:
    48-40-4070

  • Product Type:
    Metal and Stainless Steel Cutting Circular Saw Blade

  • Blade Diameter:
    5-3/8 inches

  • Number of Teeth:
    30

  • Tooth Material:
    Carbide-tipped, cobalt-infused tungsten carbide

  • Tooth Grind:
    Alternate Top Bevel (ATB)

  • Arbor Size:
    20 mm

  • Kerf Thickness:
    0.063 inch

  • Hook Angle:
    0 degrees

  • Plate Thickness:
    Approximately 0.1 inch, as listed by Power Bolt and Tool

  • Blade Body:
    Hardened alloy steel

  • Vibration-Dampening Slots:
    Laser-cut

  • Lubrication Requirement:
    Designed for dry cutting without lubricant

  • Material Applications:
    Metal and stainless steel

  • Compatible Tool:
    Compatible 5-3/8-inch metal-cutting circular saw

  • Package Quantity:
    1 blade

  • Set / Individual:
    Individual

  • Product Weight:
    Approximately 0.39 lb

  • UPC:
    045242233786


Frequently Asked Questions

The Milwaukee 48-40-4070 is a 5-3/8-inch, 30-tooth carbide-tipped blade designed for cutting metal and stainless steel. It has a 20 mm arbor and is designed for use with the Milwaukee M18 cordless 5-3/8-inch metal saw. Check your saw's manual to confirm the required blade specifications before fitting it.

The Milwaukee 48-40-4070 is designed for dry metal cutting, so it does not require cutting lubricant during its intended applications. This helps reduce mess and preparation time when cutting suitable metal materials on site.

The Milwaukee 48-40-4070 uses 30 carbide-tipped teeth with an Alternate Top Bevel (ATB) grind. Milwaukee designed this tooth geometry to produce clean cuts with reduced burr formation, helping limit the need for secondary finishing operations.

The Milwaukee 48-40-4070 is listed for metal and stainless-steel applications involving material thicknesses from 1/16 to 3/16 inch. Confirm the workpiece material and thickness, and check that your saw is approved for this blade before cutting.

The Milwaukee 48-40-4070 is a 5-3/8-inch replacement blade with a 20 mm arbor and 30 carbide-tipped teeth. Its model number and dimensions make it identifiable when sourcing a replacement, but the saw's arbor and approved blade specifications must match.

Use a blade specifically designed for dry metal and stainless-steel cutting, such as the Milwaukee 48-40-4070. Milwaukee states that this blade requires no lubricant for its intended applications, but users should follow the saw and blade instructions and select the correct cutting method for the workpiece.

Choose a metal-cutting blade with tooth geometry designed for clean cuts. The Milwaukee 48-40-4070 uses carbide-tipped ATB teeth, which Milwaukee says produce a burr-free finish and can help reduce the need for secondary finishing. Actual results depend on the material, workpiece support and cutting technique.

A purpose-designed metal-cutting blade with vibration-control features can help manage heat during cutting. The Milwaukee 48-40-4070 has laser-cut vibration-dampening slots designed to minimise vibration, heat, sound and noise. Milwaukee describes its cutting action as cooler, allowing suitable workpieces to be handled sooner after cutting.

The Milwaukee 48-40-4070 is designed for dry cutting metal and stainless steel without cutting lubricant. It has a 5-3/8-inch diameter, 30 carbide-tipped teeth and a 20 mm arbor, and is intended for the Milwaukee M18 cordless 5-3/8-inch metal saw.

The Milwaukee 48-40-4070 is a carbide-tipped metal-cutting blade designed to produce clean cuts with reduced burr formation. Its 30 ATB teeth and dry-cutting design can help reduce secondary finishing work when used with the compatible saw and suitable material.

Check that the blade diameter, arbor size, maximum RPM and mounting arrangement match the saw manufacturer's specifications. For the Milwaukee 48-40-4070, these include a 5-3/8-inch diameter and 20 mm arbor. Also confirm that the saw is specifically approved for metal-cutting blades and that the correct guard and mounting hardware are fitted.

A carbide metal-cutting blade uses shaped carbide teeth to shear through metal, while an abrasive cut-off wheel removes material through abrasive action. The Milwaukee 48-40-4070 is designed for dry cutting and cleaner cuts with reduced burr formation. Milwaukee's product literature states that its carbide metal-cutting blades can last up to 25 times longer than abrasive blades, but actual blade life varies with the material and cutting conditions.

Yes, Milwaukee lists the 48-40-4070 for metal and stainless-steel applications. It is a 5-3/8-inch, 30-tooth carbide-tipped blade designed for dry cutting without lubricant, with a 20 mm arbor. Milwaukee specifies it for the M18 cordless 5-3/8-inch metal saw, so check compatibility before using it with another saw.

The Milwaukee 48-40-4070 has a 20 mm arbor. Your circular saw must have a matching arbor and be approved for this blade; do not use an improvised adapter or mounting arrangement to force compatibility.

Yes, Milwaukee lists the 48-40-4070 for metal and stainless-steel cutting and describes it as suitable for dry operation without lubricant. Its carbide-tipped ATB teeth are designed to produce clean cuts with reduced burr formation, while its vibration-dampening slots help manage heat during cutting.