Model#: DEWNDCS373B

What are the different product conditions?

Brand new items;Full manufacturer warranty available
Manufacturer inspected, repaired and tested items; CPO 120 day money back guarantee
Open Box
New items with possible minor cosmetic damage; CPO 120 day money back guarantee
Returned items inspected, repaired and tested by CPO technicians; CPO 60 day money back guarantee

Dewalt DCS373B 20V MAX Cordless Lithium-Ion Circular Saw (Tool Only)

  • Dewalt DCS373B 20V MAX Cordless Lithium-Ion Circular Saw (Tool Only)
  • Note: Battery & Charger sold separately
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Frequently Bought Together


  • Powerful motor delivers 460 max Watts out and 3,700 RPM, making short work of tough cutting jobs
  • Ideal for electricians, mechanical contractors and professional metal workers
  • 1-11/16 in. depth of cut is great for cutting ferrous materials in one pass quickly and cleanly
  • Built-in LED light doesn't let poor lighting conditions impede great work performance
  • 20V MAX Cordless Lithium-Ion Circular Saw (Tool Only) - DCS373B
  • Tool Only - Batteries and Charger Sold Separately
Compliance and Restrictions
warning: This product can expose you to Lead, which is known to the State of California to cause Cancer and Birth Defect/Reproductive Harm. For more information go to


Cordless: Yes
Length: 8.5 in.
Width: 15.5 in.
Height: 10.5 in.
Weight: 6.8 lbs.
Arbor Size: 5/64 in
Batteries Included: 0
Battery System: 20V MAX
Battery Type: Li-Ion
Blade Diameter: 5-1/2 in
Blade Position: Left
Bluetooth Compatibility: No
CSA Safety: No
Case Included: No
Charger Included: No
Depth Adjustment: No
Depth of Cut (90 Degrees): 1-11/16 in
ETL Safety: No
Keyless/keyed Blade Change: Keyed Change
Motor Type: Brushed
No-Load Speed (SFM): 3700
Power Source: Cordless
UL Safety: No
Voltage: 20V
Wifi compatibility: No



5.0 / 5.0
3 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Yes, I would recommend this to a friend (1)
Easy To Use (1)
Powerful (1)
Great cordless saw
Bought this saw to do a LP siding job on my house. Great saw, lightweight, perfect size for a tough job when your 20’ up on scaffolding cutting the siding to size. Would definitely recommend this saw for any jobs that you don’t want to bring out your corded saw
This review was collected as part of a promotion
November 13, 2018
Originally posted at
PURCHASED LAST SPRING was not sure how it would hold up, as was the disappointment with much more expensive brand, this little wonder works great and I have put it to the test, sheet metal, I have personally cut 1/2" x 6" plate stock and it cut some more round bar , I've used up 3 blades and by no means disappointed in performance , if you need to cut it and circular saw would fit the cut then this is the tool, if it would fail at this point of ownership I would certainly get another just like it, it is a keeper and I can't recommend it enough , I am impressed with the labor it has saved me, just please wear gloves and safety glasses those little metal chips can get you as you make the metal scream for mercy
April 29, 2018
Originally posted at
Would you recommend this product?
Easy To Use
Great tool
Great little saw for allthread and unistrut.
July 4, 2016
This saw is awsome.
Picked up this saw for one of my projects specifically to cut 12ga metal unistruts, 16ga metal studs, 4X4 metal fence post. let me tell you this saw handled the tasks with no problems. Lightweight enough to keep near by. Great addition to my 20v collection.
October 10, 2014
Originally posted at

Questions & Answers

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Browse 5 questions Browse 5 questions and 4 answers
Will the xr batteries wor in the saw?
A shopper on May 10, 2017
BEST ANSWER: ALL of my 20v batteries work on this saw.
Is the motor brushless?
A shopper on Feb 12, 2017
BEST ANSWER: No, this tool is not brushless.
Can this also be used for wood cutting?
A shopper on Sep 15, 2016
BEST ANSWER: that's what I use mine for. you can cut all kinds of wood on a single battery
How thick of a piece of plate steel will it cut?
Mike on Nov 25, 2014
BEST ANSWER: 1-11/16 in. depth of cut is great for cutting ferrous materials in one pass quickly and cleanly.
Is this saw for cutting metal?
A shopper on Dec 20, 2016

New Vs. Reconditioned

What's the difference between New and Factory-Reconditioned?

Factory-Reconditioned products have been returned to the manufacturer and are restored to like-new operating condition; they go through a rigorous testing and inspection process. Plus, they offer a significant savings vs. new.
  • Reconditioned products may have minor cosmetic blemishes or scratches that do not affect item performance.
  • Reconditioned products may not come with all of the consumables the new version comes with (bits, sanding pads/papers, cases, etc.).
  • Both come with a manufacturer warranty and are covered by our Money Back Guarantee; New is 30 days, Reconditioned is 120 days.
Condition: New Factory Reconditioned
Features: Same Same
Specs: Same Same
Includes: 20V MAX Cordless Lithium-Ion Circular Saw (Tool Only) - DCS373B,
Tool Only - Batteries and Charger Sold Separately
20V MAX Cordless Lithium-Ion Circular Saw (Tool Only) - DCS373BR,
Tool Only - Batteries and Charger Sold Separately
Availability: In Stock Out of Stock
Warranty: 3 Year 1 Year


Most DEWALT® Tools purchased on or after January 1, 2004 come with a warranty package that includes:

Three-Year Limited Warranty. DEWALT will repair, without charge, any defects due to faulty materials or workmanship for three years from the date of purchase. This warranty does not cover part failure due to normal wear or tool abuse. For further detail of warranty coverage and warranty repair information, visit or call 1-800-4-DEWALT (1-800-433-9258). This warranty does not apply to accessories or damage caused where repairs have been made or attempted by others. This warranty gives you specific legal rights and you may have other rights which vary in certain states or provinces.

One-Year Free Service Contract. DEWALT will maintain the tool and replace worn parts caused by normal use, for free, any time during the first year after purchase.

90-Day Money Back Guarantee. If you are not completely satisfied with the performance of your DEWALT Power Tool, Laser, or Nailer for any reason, you can return it within 90 days from the date of purchase with a receipt for a full refund - no questions asked.