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KatManDude 13.3K Views
Feb 11, 2026 2:05 PM

Select Home Depot Stores: 6.5" DEWALT 20V MAX Sidewinder Circular Saw (Tool Only)

$84

$129

34% off
(In-Store Purchase Only)at Home Depot
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Deal Details
Select Home Depot Stores have 6.5" DEWALT 20V MAX Cordless Sidewinder Style Circular Saw (Tool Only, DCS391B) on sale for $84.05. Deal price is available in store only.

Thanks to Community Member KatManDude for sharing this deal.

Note: Availability/price may vary by location. Check other stores nearby to see if they have the clearance offer. Look for this message under the price: 'See In-Store Clearance Price'; this will open an 'In-Store Clearance Item' popup, which includes the price at your local store.

Product Details:
  • Powerful 5150 RPM motor delivers power and speed to make the most demanding cuts with ease
  • Magnesium shoe stands up to the rigors of abusive working conditions to provide accurate cuts over the long haul
  • 0 degree to 50 degree bevel capacity allows aggressive angled cuts
  • Depth of cut at 45 degree : 1-5/8"
  • Depth of cut at 90 degree : 2-1/8"
  • Includes 6-1/2" fast wood-cutting 18-tooth carbide-tipped blade
  • Protected by a 3-year limited DEWALT warranty and a 1-year free service contract

Editor's Notes

Written by Nate650 | Staff
  • About this deal:
    • Our research indicates that this deal is $44.95 less (34.8% savings) than the next best available price from a reputable merchant with prices starting from $129 at the time of this posting.
  • About this product:
    • Rated 4.6 out of 5 stars based on over 10k Home Depot customer reviews.
    • Protected by a 3-year limited DEWALT warranty and a 1-year free service contract
  • Additional notes:
    • Please see the original post for additional details & give the wiki and additional forum comments a read for helpful discussion.

Original Post

Written by KatManDude
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Select Home Depot Stores have 6.5" DEWALT 20V MAX Cordless Sidewinder Style Circular Saw (Tool Only, DCS391B) on sale for $84.05. Deal price is available in store only.

Thanks to Community Member KatManDude for sharing this deal.

Note: Availability/price may vary by location. Check other stores nearby to see if they have the clearance offer. Look for this message under the price: 'See In-Store Clearance Price'; this will open an 'In-Store Clearance Item' popup, which includes the price at your local store.

Product Details:
  • Powerful 5150 RPM motor delivers power and speed to make the most demanding cuts with ease
  • Magnesium shoe stands up to the rigors of abusive working conditions to provide accurate cuts over the long haul
  • 0 degree to 50 degree bevel capacity allows aggressive angled cuts
  • Depth of cut at 45 degree : 1-5/8"
  • Depth of cut at 90 degree : 2-1/8"
  • Includes 6-1/2" fast wood-cutting 18-tooth carbide-tipped blade
  • Protected by a 3-year limited DEWALT warranty and a 1-year free service contract

Editor's Notes

Written by Nate650 | Staff
  • About this deal:
    • Our research indicates that this deal is $44.95 less (34.8% savings) than the next best available price from a reputable merchant with prices starting from $129 at the time of this posting.
  • About this product:
    • Rated 4.6 out of 5 stars based on over 10k Home Depot customer reviews.
    • Protected by a 3-year limited DEWALT warranty and a 1-year free service contract
  • Additional notes:
    • Please see the original post for additional details & give the wiki and additional forum comments a read for helpful discussion.

Original Post

Written by KatManDude

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10 Comments

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Feb 11, 2026 2:23 PM
1 Comments
Joined Dec 2025
LivelyKestrel382Feb 11, 2026 2:23 PM
1 Comments

Our community has rated this post as helpful. If you agree, why not thank

This one is brushed, and while I have Dewalt batteries and need a circular saw I can't imagine this is worth over getting either the brushless version for a bit more or an alternative brand + battery for about $100 but I'm happy to be proven wrong.
2
1
Feb 11, 2026 2:48 PM
104 Comments
Joined Jan 2018
CyborgTFeb 11, 2026 2:48 PM
104 Comments
this work well enough, just make sure you use 5ah battery not those 2ah, cuz 2ah will get hot, to the point that burns your finger when you touching it.
1
Pro
Feb 11, 2026 5:54 PM
4.3K Comments
Joined Jan 2025
Taco_Doomsday
Pro
Feb 11, 2026 5:54 PM
4.3K Comments
Dang. Got excited for a second thinking it was one of the fancy brushless models.
1
Feb 11, 2026 7:26 PM
510 Comments
Joined Aug 2018
The_SandsterFeb 11, 2026 7:26 PM
510 Comments
Quote from CyborgT View quoted comment :
this work well enough, just make sure you use 5ah battery not those 2ah, cuz 2ah will get hot, to the point that burns your finger when you touching it.
In my experience it's best to use a 5ah or larger battery on ANY of the DeWALT 20v circular saws, brushed or brushless.
Feb 11, 2026 7:35 PM
2.4K Comments
Joined Feb 2005
nolifeFeb 11, 2026 7:35 PM
2.4K Comments
Quote from LivelyKestrel382 View quoted comment :
This one is brushed, and while I have Dewalt batteries and need a circular saw I can't imagine this is worth over getting either the brushless version for a bit more or an alternative brand + battery for about $100 but I'm happy to be proven wrong.
Not trying to prove you wrong, just a comment. I have the 391 and the brushless 565B. The 565 is a lot more $ than just a bit more, it is typically > than 2x more. Both work fine. The 565 is more powerful and faster but they can both cut anything within their 6.5 blade size capability. Like someone mentioned, I to mainly use a 5 amp or greater battery on these.
If I could do it over, I'd stick with the 391 6.5 inch here and also get the brushless 590 7.25 inch which is only like $20 more than the brushless 6.5 inch 565.
Last edited by nolife February 11, 2026 at 11:53 AM.
Feb 11, 2026 8:43 PM
238 Comments
Joined Dec 2013
HOTlikeFIREFeb 11, 2026 8:43 PM
238 Comments
Got lucky, found the last one, HD was nice enough to hold it for me.
Feb 12, 2026 8:47 PM
879 Comments
Joined Oct 2014
AdamDportFeb 12, 2026 8:47 PM
879 Comments
I got the brushless one for $99 in December, https://slickdeals.net/f/18862183-dewalt-dcs565b-20v-max-brushless-cordless-6-5-circular-saw-tool-only-99-free-shipping-on-150

You can always spend a little more for a little better, all the way up to the 60V for $300, but if it's just for occasional use around the house then it really doesn't matter imo

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Feb 13, 2026 8:11 AM
175 Comments
Joined Nov 2013
SlickproexpertFeb 13, 2026 8:11 AM
175 Comments
Quote from AdamDport View quoted comment :
I got the brushless one for $99 in December, https://slickdeals.net/f/18862183-dewalt-dcs565b-20v-max-brushless-cordless-6-5-circular-saw-tool-only-99-free-shipping-on-150You can always spend a little more for a little better, all the way up to the 60V for $300, but if it's just for occasional use around the house then it really doesn't matter imo
thank you.
Feb 15, 2026 5:35 PM
19 Comments
Joined Sep 2019
SiennaAlpaca8961Feb 15, 2026 5:35 PM
19 Comments
Brushless is available for $99 on eBay with coupon right now.
https://ebay.us/m/dGk6tf
Feb 16, 2026 6:00 PM
189 Comments
Joined Jan 2015
F3lix3Feb 16, 2026 6:00 PM
189 Comments
Found 2 at my store for 84 each!!!!!

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