Specs from the makers' own documentation Battery compatibility built in UK retailer prices, updated daily 25+ years of trade experience
‹ Mitre Saws
18V/54V FlexVolt · Brushless DeWalt DCS777N-XJ 54V 216mm Single-Bevel Brushless Cordless Sliding Mitre Saw (Body Only)
Mitre Saws · DeWalt 18V/54V FlexVolt

DeWalt DCS777N-XJ 54V 216mm Single-Bevel Brushless Cordless Sliding Mitre Saw (Body Only)

54V XR FlexVolt brushless 216mm single-bevel cordless sliding mitre saw. 270 × 60mm crosscut at 90°. 50° mitre both ways, 48° bevel. XPS LED shadow-line cut guide. Body only.

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Lowest price we track
£429.95at Tooled Up · + £6.95 delivery
Compare retailersTotal with delivery
Tooled Up Lowest£429.95 + £6.95 delivery£436.90View ›
My Tool Shed£429.95 + £6.95 delivery£436.90View ›
Machine Mart£499.00 + £4.99 delivery£503.99View ›
Prices from UK retailer feeds, updated daily.We may earn a commission
216mm
Blade
270 × 60mm
Crosscut (90°)
50° L / 50° R
Mitre range
13.92kg
Weight (bare)

Where it sits among 216mm mitre saws

Scaled against the 23 mitre saws with a 216mm blade we list, so other sizes aren't in the mix. Not a score: bigger isn't always better for your job.

Weight (bare)13.92kg
11.23kg lightestEinhell TE-SM 36/8 L Liheaviest 18.9kgBosch GCM 8 SDE
Max cut width (90°)270mm
250mm lowestDeWalt DWS774highest 312mmBosch GCM 8 SDE
Max cut height (90°)60mm
60mm lowestThis onehighest 70mmBosch GCM 305-216 D
Max bevel angle48°
45° lowestEinhell TE-SM 36/8 L Lihighest 48°This one

Full specs

From DeWalt's own documentation. Checked 24/09/2026. Report a spec error ›

Cutting Capacity

Crosscut at 90°270 × 60mm
Crosscut at 45° mitre190 × 60mm
Crosscut at 45° bevel270 × 48mm
Crosscut compound 45°/45°190 × 48mm
Cut-line guideLED Shadow Line

Blade

Blade diameter216 mm
Blade bore30 mm

Ranges & Type

Sliding head✓ Yes
Rail designSliding rail (rear clearance)
Mitre range50° L / 50° R
Bevel range48°
Bevel typeSingle bevel

Power & Motor

Voltage54V
MotorBrushless
No-load speed6,300 rpm

Dust Extraction

Dust bag included✓ Yes
Dust port sizeAirLock (35mm inner)
Extractor hose✓ Fits DeWalt AirLock extractor hoses directly (6 extractors listed)
Extractor auto-startNo

Physical & Build

Weight (bare)13.92 kg
Weight (with battery)15 kg
LED work light✓ Yes
Noise level90 dB(A) LpA / 105 dB(A) LwA
The verdictOur take

The DCS777 is the cordless, brushless version of the DWS777, a 54V FlexVolt 216mm single-bevel slide cutting 270 × 60mm at 90° with the XPS shadow line. It gives corded-class 216mm performance off a FlexVolt battery, staying single bevel with no depth stop. We rate it the natural cordless 216mm pick for FlexVolt owners; step up to the DCS778 or DCS781 for larger capacity, or the corded DWS777 if you work mainly on mains.

Powered by DeWalt 18V/54V FlexVolt · 4

All 4 batteries that fit this tool, smallest first. Kits and chargers ›

DCB546 6.0Ah · 108Wh 1.08kg 15.0kg from £99.95at Tooled Up + £5.95 delivery View at Tooled Up ›
DCB547 9.0Ah · 162Wh 1.46kg 15.38kg from £119.95at Tooled Up + £6.95 delivery View at Tooled Up ›
DCB548 12.0Ah · 216Wh 1.46kg 15.38kg from £229.95at Tooled Up + £5.95 delivery View at Tooled Up ›
DCB549 15.0Ah · 270Wh 2.12kg 16.04kg from £259.95at Tooled Up + £5.95 delivery View at Tooled Up ›

Tool weight worked out by adding each pack's weight to the bare tool, using the makers' figures. The maker's own with-battery figure can differ slightly. We may earn a commission on retailer links.

Warranty · 3yr

Up to 3 years1 year as standard, 3 once you register it with DeWalt
Register with DeWalt ›
Register within 28 days of buying Own one? Add it to My Tools and we'll remind you before the 28 days run out

Register within 4 weeks. Batteries/chargers excluded (PowerStack eligible). Nailers and other fastening tools are excluded and keep 1 year. Kit tools registered individually.

Warranty terms are set by the maker and can change. Always confirm current cover on their site before you buy.

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