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Free Saturday Delivery on orders over £75

Product Details

Keyless bevel angle 50°, 5150 RPM
Incl: 165mm 20mm Blade, hex key & dust port.
Max depth 55mm, at 45° 42.1mm. Weight 3.2kg.
Body only - No charger, batteries or case

Extremely durable tool design, including a cast magnesium base for repeatitive, accurate cuts. Keyless bevel angle and depth adjustment for quick and easy changes.
Intelligent trigger for increased control
Keyless depth control
Lock off switch and electronic brake

DeWalt XR 18V Li-Ion Battery: 4.0Ah 21058 , 5.0Ah 93235 and fast charger 87084

Technical Specification
Brand DeWalt
Voltage 18
Type Circular Saw
Power Source / Cordless Cordless
Batteries Included Body Only
Delivery details

Covid-19 Update

  • Free Next Business Day delivery for orders over £25 to home and site is available for orders placed before 2pm
  • Saturday and Sunday delivery is now available for orders placed before 2pm on Friday for Saturday delivery and 2pm Saturday for Sunday delivery, see here for details
  • We have temporarily suspended our Pre-12 delivery service
  • Once your order has been dispatched you will receive an invoice email with the courier details and your tracking number
  • Alternatively go to MyAccount, click on your Order History, click on the TRACK icon to link through to the carrier website and the tracking details for your delivery
  • If your order contains more than one item it may be split into two deliveries as we manage volume across our network
  • Due to carrier constraints it is not currently possible to deliver age restricted items. Please use our Click & Collect service for these products
  • Delivery direct from suppliers is now available and specific delivery times will be displayed on the product page
Order Value: Under £25 Over £25 but less than £75 £75 & Over
Next Business Day Delivery (Mon-Fri) usually before 6pm £5 Free Free
Pre-12 Delivery before 12 noon Next Business Day £10 £5 £5
Remote areas standard delivery (2-4 days) £5 Free Free
Saturday Delivery order by 2pm Friday £10 £5 Free
Sunday Delivery order by 2pm Saturday £10 £5 Free

Please note items delivered by our suppliers are not available for the options above. Delivery times may vary.

More about Delivery & Returns
Click & Collect details

Covid 19 Update

Click & Collect

  • Safe contactless collection is available 7 days a week at our branches
  • Our branches are open 8am-5pm Mon-Sat and 9am-4pm Sun
  • Keeping our colleagues and customers safe and well and respecting stringent social distancing requirements is our number one priority – 2 metre rule enforced
  • Our available product range will not require more than 1 person to lift
  • Please see our guide to click and collect below

  • Please ensure that your mobile number is added so that we can text you when your order is ready to collect

Call & Collect

Due to current trading conditions we have suspended our Call & Collect service until further notice.

If you are using our Click & Collect service please note the following:
  • Order online or over the phone and collect in branch from 5 minutes later.
  • Ensure you check stock is available for collection at your chosen branch.
  • Check branch opening hours to ensure you have sufficient time to collect.
  • For items not available for same day collection, place order before 7pm Mon-Fri (4pm Sun) and you can collect Next Business Day (Mon-Fri) after 3pm.
  • If we have your mobile number, we’ll send you a text when your order is ready to collect.
DeWalt DCS391N-XJ 18V XR 165mm Cordless Circular Saw Body Only is rated 4.3 out of 5 by 13.
Rated 5 out of 5 by from Top quality as akways Bought this with a drill/impact driver set. I had cheap corded saw which I found hard to master. Never seemed to cut straight, even with the guide, and made a mess of most jobs. What a breath of fresh air this is. Even with the supplied blade (I’m guessing there are better ones as this is supplied with it?) it cuts quickly through anything I’ve tried. It’s easy to adjust and simple to work. Blade stops as soon as the button is released and it’s easy to keep it cutting straight through sheets of timber. I put a fully charged 4amp/hr in it and it lasted prob 20mins of cutting through 1/2”ply and hardwood planks.. so either a few batteries or a bigger one if you have a big project for it.
Date published: 2020-05-26
Rated 5 out of 5 by from Rip saw Works well for a cordless saw
Date published: 2020-05-25
Rated 1 out of 5 by from Cheep and tacky I really thought this would be a good item with it being Dewalt but I find it feels cheap and tacky the only thing I like about it is the weight it’s nice to handle it just seems like one of those plastic items from Taiwan
Date published: 2020-05-19
Rated 5 out of 5 by from Excellent circular saw So happy with this. Very accurate and great precision. Above all its very quiet and easy to use. I can use the batteries from my other tools I recently bought. Excellent brand.
Date published: 2020-05-10
Rated 4 out of 5 by from DCS391N review I bought this item whilst fitting a new kitchen as I misplaced my electric equivalent? Very light and portable yet a powerful bit of kit. Made light work of the kitchen work tops. My only gripe is the dust extraction solution which appears to require a vacuum attachment as it spews out of the bottom of the blade instead of from the dust attachment as in the mains version. Definitely not recommended for use in enclosed environment without dust extraction.
Date published: 2020-05-09
Rated 3 out of 5 by from good machine but a little out of square I tried to get the blade to cut square by adjusting the grub screw down but still slightly out. But cuts really well and clean with the normal blade. The motor housing and the base are touching so impossible to adjust anymore to get it to cut square but keeping it, it might also be the protractor that is set wrong which has hit it bottom limit.
Date published: 2020-05-06
Rated 5 out of 5 by from Good sturdy bit of kit Been meaning to get a cordless saw for a while but never got around to it until now, great saw good power and seems sturdy, no more cables to trip I’ve and get caught,
Date published: 2020-05-06
Rated 4 out of 5 by from Good and compact I very nice saw and relatively compact, but you want the battery at full chooch if its on one bar this thing barely works
Date published: 2020-05-04
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