#1 Home Improvement Retailer

Internet # 100628958

Model # 6477-20

Store SKU # 525094

15 Amp 7-1/4 in. Corded Lightweight Magnesium Worm Drive Circular Saw

$17997
Apply Now
Pay $154.97 after $25 OFF your total qualifying purchase upon opening a new card. info
Apply for a Home Depot Consumer Card
  • 15.0 Amp, 4,400 RPM Motor
  • Magnesium Construction-durable, lightweight
  • 5 year limited tool warranty
  • View More Details
Store
0 in stock
caret

Product Details

The Milwaukee 7-1/4 in. Worm Drive Circular Saw provides the power contractors demand innovative features designed to make their jobs easier. The 15.0 Amp, 4,400 RPM motor delivers maximum cutting performance and does not bog down, even under heavy loads. Hardened steel worm gearing provides maximum torque in the toughest applications. Magnesium construction makes the saw both durable and lightweight. The composite shoe will not warp, bend or kick up a burr. The exclusive oil site glass makes it simple to quickly and accurately check the current oil level of the saw.
  • 15.0 Amp, 4,400 RPM motor- delivers maximum cutting performance and does not bog down, even under heavy loads
  • Magnesium construction that is lightweight yet durable
  • 7-1/4 in. blade that makes bevel cuts up to 50
  • Electric brake that quickly stops the blade for added safety
  • Hardened steel worm gearing -provides maximum torque in the toughest applications
  • Heavy-duty composite shoe- will not warp, bend or kick up a burr
  • Guide that ensures your cuts are straight
  • 12 ft. cord for great reach
  • Maximum bevel capacity 51.5 degree
  • 5-year manufacturer warranty
  • Includes: (1) 6477-20 7-1/4 in. worm drive circular saw, (1) 7-1/4 carbide tipped blade
  • No load RPM 4,400
  • Shop All Milwaukee Tools
  • Click here for more information on Electronic Recycling Programs
  • Return Policy

Additional Resources

From the Manufacturer

caret

Specifications

caret

Questions & Answers

21Questions
caret
Q:how to replace oil and what kind do I use?
by|Aug 5, 2020
1 Answer
Answer This Question

A:  The only drain/fill plug is the one at the top of the gearbox. So draining the oil out is going to be messy. The manual does not say drain it at all, just add as needed to the fill line on the sight glass. The oil is a synthetic made by Milwaukee, and the parts manual gives it a number, 49-32-0050. For an 8-oz bottle There are no other specs given, and the manual says use ONLY that. So you either order it, or call Milwaukee direct to see if there is a substitute.

by|Aug 6, 2020
    caret
    Q:How long does it take for the electric brake to stop the blade? My Milwaukee m18 circular saw 273...
    by|Nov 10, 2019
    1 Answer
    Answer This Question

    A:  I don't know the time. It is fast, but not instantaneous. Until this question, I never even thought about the saw having an electric brake. Especially on a gear drive. There is a lot of inertia in the motor rotation.You.might want to ask Milwaukee directly for this one.

    by|May 30, 2022
      caret
      Q:What's this saw weigh?
      by|Oct 2, 2019
      3 Answers
      Answer This Question

      A:  It weighs 14.3lbs.

      by|Oct 2, 2019

        A:  15 lbs. Again. Per the website. www.milwaukeetool.com

        by|Oct 3, 2019

          A:  15 lbs. Right off the website. You're welcome.

          by|Oct 2, 2019
            caret
            Q:How do you put oil in this saw??
            by|Jun 14, 2019
            2 Answers
            Answer This Question

            A:  At the top of the motor, there is an oil plug. That is where you add oil to the saw. This information is in the Operators Manual.

            by|Jun 17, 2019

              A:  page 6 in the owners' manual shows the location of the sight glass and fill plug. page 12 gives instruction on oil.

              by|Jun 17, 2019
                Showing 1-4 of 21
                caret

                Customer Reviews

                4.7 out of 5
                (98)
                • 4.7
                  out of 98 reviews
                • 92% recommend this product
                Filter by:
                Showing 1-10 of 98 reviews
                This saw is a beast. We are a metal fabrication shop and use the saw to cut thicker plates that c...
                This saw is a beast. We are a metal fabrication shop and use the saw to cut thicker plates that can't be sheared and are too narrow for the track burner. It requires more maintenance than a regulars saw; checking the oil level and changing the oil, etc., but it has tons of power and is well made.
                by
                • Verified Purchase
                • Recommended
                6 found this review helpful
                Great saw for many uses
                This is such a great saw for pretty much any job due to its durability, ease of use, and power. I really liked the fact that it is much quieter than other worm drives that I have used. The first time I used it, the blade flew through the wood like a hot knife through butter. All in all, this saw should last me for a long time.
                by
                • Pro
                • Verified Purchase
                • Recommended
                12 found this review helpful
                I would definitely buy this saw again
                This saw is amazing, powerful, reliable, tough in every way. Absolutely love this saw, it is my go to saw, i cannot recommend this saw enough, best on the market
                by
                  • Recommended
                  Right out of the box.
                  Not a long time working with this saw but so far it has been great. Working with recovered lumber and not even a hiccup. No bogging or loss of power. Smooth operation. Worked for about 2 hours right out of the box and did not have to think about it. I really like the line of sight on the indicators on the sole of the saw.
                  by
                  • Verified Purchase
                  • Recommended
                  Love it. Wish it had a laser but it...
                  Love it. Wish it had a laser but it is great!
                  by
                  • Verified Purchase
                  by
                  • Verified Purchase
                  It’s a bit heavy I got it since it said...
                  It’s a bit heavy I got it since it said lightweight but really not that light compare to other brands
                  by
                  • Verified Purchase
                  jus what i was looking for...
                  jus what i was looking for
                  by
                  • Verified Purchase
                  Sturdy, good power. Great framing saw...
                  Sturdy, good power. Great framing saw
                  by
                  • Verified Purchase
                  Good tool
                  Works like it should.
                  by
                  • Verified Purchase
                  Showing 1-10 of 98 reviews

                  Compare Similar Circular Saws

                  current product
                  15 Amp 7-1/4 in. Corded Lightweight Magnesium Worm Drive Circular Saw
                  15 Amp 7-1/4 in. Corded Magnesium Worm Drive Circular Saw with Carbide BladeM18 FUEL 18V Lithium-Ion Cordless 7-1/4 in. Rear Handle Circular Saw (Tool-Only)20V MAX Lithium-Ion Cordless 6-1/2 in. Circular Saw (Tool Only)
                  BrandMilwaukeeBoschMilwaukeeDEWALT
                  Name15 Amp 7-1/4 in. Corded Lightweight Magnesium Worm Drive Circular Saw15 Amp 7-1/4 in. Corded Magnesium Worm Drive Circular Saw with Carbide BladeM18 FUEL 18V Lithium-Ion Cordless 7-1/4 in. Rear Handle Circular Saw (Tool-Only)20V MAX Lithium-Ion Cordless 6-1/2 in. Circular Saw (Tool Only)
                  Price
                  $17997
                  $22900
                  $27900
                  $29900
                  Ratings
                  (98)
                  (73)
                  (1217)
                  (422)
                  Cordless/CordedCordedCordedCordlessCordless
                  Power Tool FeaturesDepth Adjustment, Electric Brake, Keyed Blade Change, Spindle LockDepth Adjustment, Keyless Blade Change, Spindle LockDepth Adjustment, Electric Brake, Keyed Blade Change, Spindle LockKeyless Blade Change, Spindle Lock
                  Blade Diameter (in.)7-1/4 in7-1/4 in7-1/4 in6-1/2 in
                  Blade LocationLeftCenteredLeftLeft
                  Saw Drive Type Worm DriveWorm DriveSidewinder
                  Included Accessories Allen Key/Wrench, Blade(s)Blade Guard System, Tool OnlyCharger
                  Voltage (V) 18 V20 V
                  Motor Type BrushlessBrushed
                  THD SO SKU 1004251507
                  View ProductView ProductView ProductView Product