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Internet # 100609348

Model # 6390-21

Store SKU # 482299

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15 Amp 7-1/4 in. Tilt-Lok Circular Saw with Hard Case

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  • 15 Amp, 3.25 peak horsepower motor
  • 5 year limited tool warranty
  • Wide, clear sight line - superior blade visibility
  • View More Details

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Product Details

About This Product

The TILT-LOK handle on Milwaukee's 6390-20 is the most revolutionary concept for circular saws in years. The 8 position cushioned top handle adjusts to any cutting application maximizing comfort and control. Weighing in at 10.4 lbs. and delivering 3.25 maximum HP this tool offers the best power to weight ratio in the industry. The blade can bevel to 50 degree and offers superior visibility and a clear sight line from either side. Helical steel gears and a 22 Amp switch are just 2 of the features that ensure the Milwaukee's reputation for durability.

Highlights

  • New exclusive tILT-lOK main handle adjusts to the work or most comfortable work position
  • 10.4 lbs. net weight - lightest 7-1/4 in. 3.25 maximum HP saw reduces operator fatigue, easier to handle
  • 15 Amp, 3.25 peak horsepower motor - most powerful circle saw cuts tough materials including headers, microlams and wet lumber with ease
  • Wide, clear sight line - superior blade visibility from either side
  • Blade size 7-1/4 in.
  • Includes: one 6390-21 tilt-lok 7-1/4 in. circular saw, 1 blade wrench, 1 carrying case, 1 circular saw blade
  • 5-year manufacturer warranty
  • Helical steel gears for long motor life
  • 9 ft. cord for a long reach
  • Lock-on switch that offers comfort during extended use
  • Depth of cut at 45 degree 1-13/16 in.
  • Depth of cut at 50 degree 1-11/16 in.
  • Depth of cut at 90 degree 2 and 7 in. - 16 in.
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  • Click here for more information on Electronic Recycling Programs
  • Return Policy

Product Information

Internet # 100609348

Model # 6390-21

Store SKU # 482299

Additional Resources

Shop All Milwaukee

Specifications

Dimensions: H 8.75 in, W 13.75 in, D 8.25 in

Dimensions

Blade Diameter (in.)

7-1/4 in

Product Depth (in.)

8.25 in

Product Height (in.)

8.75 in

Product Width (in.)

13.75 in

Details

Amperage (A)

15 A

Bevel Capacity (degrees)

50 °

Blade Location

Right

Color Family

Red

Construction Material

Plastic

Cord Length (ft.)

9 ft

Corded Tool Type

Circular Saw

Cordless/Corded

Corded

Cuts Through

Wood

Included

Tool Case

Maximum Cut Depth at 45 Degrees (in.)

1.81 in

Maximum Cut Depth at 90 Degrees (in.)

2.43 in

Maximum Speed (RPM)

5800 RPM

Power Tool Features

Keyless Blade Change

Product Weight (lb.)

10.4 lb

Returnable

90-Day

Saw Drive Type

Sidewinder

Tools Product Type

Power Tool

Warranty / Certifications

Manufacturer Warranty

5 years

Questions & Answers

That’s just so I have a dust blower built-in
ByJun 14, 2025
0 Answer | 
Answer This Question

Does this saw adjust for angle cuts?
ByMay 29, 2025
1 Answer | 
Answer This Question

Hi, Ralph. Yes, the Milwaukee 15 Amp 7-1/4 in. Tilt-Lok Circular Saw does adjust for angle cuts. It features a tool-free bevel adjustment with a maximum bevel capacity of 50 degrees.

By|Jul 6, 2025


    Does the saw come with a blade? Thanks
    ByMay 5, 2025
    1 Answer | 
    Answer This Question

    Hi, Kevin. Yes, the Milwaukee 15 Amp 7-1/4 in. Tilt-Lok Circular Saw with Hard Case does come with a blade.

    By|May 7, 2025


      In what country is this saw manufactured?
      ByNov 8, 2024
      1 Answer | 
      Answer This Question

      Hi, Jimmy! The TILT-LOK™ 7-1/4" Circular Saw with Case is manufactured in China. - Milwaukee Tool, Social Team

      By|Aug 29, 2025

        (3)

        How wide is the table?
        ByJul 18, 2024
        0 Answer | 
        Answer This Question

        How do I use my Pro number on an on- line order?
        ByJun 16, 2024
        0 Answer | 
        Answer This Question

        can this saw cut through the newest decking material
        ByMay 28, 2024
        1 Answer | 
        Answer This Question

        This saw is designed for cutting wood. Whether it can cut through the *newest* decking material depends on the specific material composition and thickness. Some newer decking materials are composites that include plastics and other materials that may require specialized saw blades. To determine if this saw, with the appropriate blade, can cut through the newest decking material you're working with, it's best to consult the decking manufacturer's instructions or a Home Depot associate for expert advice.

        By|Feb 1, 2025


        Does this accept a fence?
        ByFeb 25, 2024
        1 Answer | 
        Answer This Question

        Hi Jacobie, yes, a rip fence can be used with the Milwaukee 15 Amp 7-1/4 in. Tilt-Lok Circular Saw. - Milwaukee Tool Social Team

        By|Oct 4, 2024

          (2)

          Viewing 1-8 of 60

          Customer Reviews

          4.8 out of 5

          • 4.8 out of 505 reviews
          • 95% recommend this product
          Filter by:
          Showing 1-10 of 505 reviews
          Cuts like butter
          Cuts like butter
          by
          • Verified Purchase
          • Recommended
          5 found this review helpful
          Great saw. Excellent torque cutting for framing to oak wood flooring
          Great saw. Excellent torque cutting for framing to oak wood flooring
          by
          • Verified Purchase
          • Recommended
          5 found this review helpful
          Its OK not great
          The biggest problem with this saw is the plate! The cutout hole on the plate is huge, ridiculously huge! No good for small notches at end of wood check picture out! And one more thing it is NOT made in the US like some reviewers wrote.
          by
          • Pro
          41 found this review helpful
          Does what the description says it wiil do.
          And does it well. Couldn't be more pleased, unless someone gave it to me for a gift. The price was reasonable too for such a fine saw.
          by
          • DIY
          • Verified Purchase
          • Recommended
          4 found this review helpful
          Great cutting saw, easy to use, easy to change blades
          by
          This thing is a beast. Ripped through everything I threw at it.
          by
          • Verified Purchase
          The saw was exactly what I expected.
          by
          • Verified Purchase
          This customer chose to rate the product and not provide text.
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          This customer chose to rate the product and not provide text.
          by
          • Verified Purchase
          This customer chose to rate the product and not provide text.
          by
          • Verified Purchase
          Showing 1-10 of 505 reviews

          Compare Key Features

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          Product Snapshot

          Ideal for professionals or homeowners seeking power and durability, this saw cuts through tough materials with ease. The TILT-LOK handle ensures maximum comfort and control for any cutting application.
          Ideal for framers and contractors , this saw delivers powerful cutting performance with a 14 Amp motor and a large cutting capacity . Its lightweight design and ergonomic features ensure comfortable use ..
          Ideal for professionals or DIYers, this saw boasts a lightweight design and powerful motor for optimal cutting performance.
          Ideal for professionals seeking power and durability, this saw delivers 750 cuts per charge and features a brushless motor for demanding applications.

          Blade Size

          7-1/4 in
          7-1/4 in
          7-1/4 in.
          7-1/4 in

          Cordless

          Cutting Capacity

          Depth of cut at 45 degree 1-13/16 in, Depth of cut at 50 degree 1-11/16 in, Depth of cut at 90 degree 2 and 7 in. - 16 in
          2-1/2 in. at 90°, 1-3/4 in. at 45°
          2-3/8 in. at 90°
          2-5/8 in. cut depth; 57 degrees bevel

          Motor Power

          15 A
          14 Amp
          15 A
          18V

          Speed Control