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Bosch GWS 14-125 S Professional 240V 1400W 125mm Slide Switch Angle Grinder
Angle Grinders

Bosch GWS 14-125 S Professional 240V 1400W 125mm Slide Switch Angle Grinder

2.2kg240V3 years (with registration)

Bosch Professional 240V 1400W corded 125mm angle grinder. 2800–11500rpm, slide switch, KickBack Control, soft start, restart protection. 2.2kg.

Adds it to My Tools, kept on this device
Lowest price we track
£169.95at Tooled Up · + £5.95 delivery
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Tooled Up Lowest£169.95 + £5.95 delivery£175.90View ›
My Tool Shed£169.95 + £5.95 delivery£175.90View ›
Prices from UK retailer feeds, updated daily.We may earn a commission
125mm
Disc
11,500rpm
Max speed
2.2kg
Weight

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 speed11,500rpm
7,000rpm lowestDeWalt DCG412highest 12,000rpmDeWalt DWE4117
Weight2.2kg
1.57kg lightestEinhell TP-AG 18/125 F Li BLheaviest 2.9kgMakita GA5021C
Noise (LpA)95dB(A)
79dB(A) lowestMakita DGA513highest 95dB(A)This one
Compare it with: + Makita GA5030R + DeWalt DWE4117 + Milwaukee M18 FSAGF125XPDB + Bosch Green PWS 18V-70

Full specs

From Bosch's own documentation. Checked 26/09/2026. Report a spec error ›

Disc & Cutting

Disc diameter125 mm
Disc bore22.23 mm
Disc mount systemM14 (Standard)
Spindle threadM14
No-load speed2800–11500 rpm
Extractor auto-startYes, plugged into an auto-start extractor
Trade tierProfessional

Handle & Control

Switch typeSlide
Side handle✓ Yes
Lock wrench✓ Yes

Power & Motor

Voltage240V
Power input1,400 W

Safety

Soft start✓ Yes
Kickback technologyKickBack Control
Overload protection✓ Yes
Tool-free nutNo (standard nut + spanner)

Physical & Build

Weight2.2 kg
Noise level95 dB(A) LpA / 103 dB(A) LwA
Vibration4.5 m/s²
The verdictOur take

The GWS 14-125 S is the most fully featured of Bosch's corded 125mm grinders here: 1,400W, variable speed, KickBack Control, soft start and a Vibration Control handle.

Warranty · 3yr

Up to 3 years1 year as standard, 3 once you register it with Bosch
Register with Bosch ›
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 can also be extended (unlike DeWalt/Makita).

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

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