DCG409VS Angle Grinder

£239.95Bare in TSTAK · at Tooled Up · + £5.95 delivery

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‹ Angle Grinders

18V XR · Brushless

DCG409VS Angle grinder No product photo yet

Angle Grinders · DeWalt 18V XR

DeWalt DCG409VS 18V XR FlexVolt Advantage Brushless 125mm Variable Speed Angle Grinder (Body Only)

1.85kg bare18V3 years (with registration)

18V XR brushless 125mm angle grinder with variable speed. 9000rpm, M14 spindle. Slide switch. Kickback Brake, brake and soft start. Bare unit.

Adds it to My Tools, kept on this device

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Lowest price we track

£239.95at Tooled Up · + £5.95 delivery

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Tooled Up Lowest£239.95 + £5.95 delivery£245.90View ›

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125mm

Disc

9,000rpm

Max speed

1.85kg

Weight (bare)

Where it sits among 125mm angle grinders

Scaled against the 59 angle grinders with a 125mm disc we list, so other sizes aren't in the mix. Not a score: bigger isn't always better for your job.

Max speed9,000rpm

7,000rpm lowestDeWalt DCG412highest 12,000rpmDeWalt DWE4117

Weight (bare)1.85kg

1.57kg lightestEinhell TP-AG 18/125 F Li BLheaviest 2.9kgMakita GA5021C

Noise (LpA)93dB(A)

79dB(A) lowestMakita DGA513highest 95dB(A)Bosch GWS 14-125 S

Compare it with: + Bosch GWX 18V-10 PC + Einhell TP-AG 18/125 CE Q Li + Milwaukee M18 FHSAG125XPDB2 + Makita DGA504

Full specs

From DeWalt's own documentation. Checked 23/06/2026. Report a spec error ›

Disc & Cutting

Disc diameter125 mm

Disc bore22.2 mm

Disc mount systemM14 (Standard)

Spindle threadM14

Voltage18V

Extractor auto-startNo

Year released2022

Safety

Electronic brake✓ Yes

Soft start✓ Yes

Electronic kickback brake✓ Yes

Kickback technologyKickback Brake (Perform & Protect)

Overload protection✓ Yes

Tool-free nutNo (standard nut + spanner)

Performance

No-load speed9,000 rpm

MotorBrushless

Handle & Control

Switch typeSlide

Side handle✓ Yes

Lock wrench✓ Yes

Physical & Build

Weight (bare)1.85 kg

Weight (with battery)2.46 kg

Noise level93 dB(A) LwA

Vibration6.9 m/s²

The verdictOur take

The variable-speed FlexVolt Advantage model, adding a speed dial to the DCG409's extra-power-on-FlexVolt design, with a lower declared 6.9 m/s² vibration to match. Slide switch, 125mm, full Perform & Protect safety set. A good choice where you want corded-like grunt on a FlexVolt battery plus speed control for finishing or thinner materials.

Powered by DeWalt 18V XR · 12

All 12 batteries that fit this tool, smallest first. Kits and chargers ›

DCBP034 1.7Ah · 30.6Wh 0.32kg 2.17kg from £78.95at Tooled Up + £5.95 delivery View at Tooled Up ›

DCB183 2.0Ah · 36Wh 0.4kg 2.25kg from £44.95at Tooled Up + £5.95 delivery View at Tooled Up ›

DCBP318 3.5Ah · 63Wh 0.58kg 2.43kg from £99.95at Tooled Up + £5.95 delivery View at Tooled Up ›

DCB182 4.0Ah · 72Wh 0.61kg 2.46kg from £49.95at Tooled Up + £5.95 delivery View at Tooled Up ›

DCB184 5.0Ah · 90Wh 0.62kg 2.47kg from £59.95at Tooled Up + £5.95 delivery View at Tooled Up ›

DCB184B 5.0Ah · 90Wh 0.62kg 2.47kg No retailer price yet About this battery ›

DCBP518 5.0Ah · 90Wh 0.75kg 2.6kg from £122.95at Tooled Up + £5.95 delivery View at Tooled Up ›

DCB546 6.0Ah · 108Wh · via DeWalt 18V/54V FlexVolt 1.08kg 2.93kg from £99.95at 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 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.