Specs from the makers' own documentation Battery compatibility built in UK retailer prices, updated daily 25+ years of trade experience
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18V Bosch Green PWS 18V-70 125mm Slide Switch Angle Grinder (Body Only)
Angle Grinders · Bosch Green 18V

Bosch Green PWS 18V-70 125mm Slide Switch Angle Grinder (Body Only)

1.7kg bare18V3 years (with registration)

18V POWER FOR ALL 125mm angle grinder. 10,000rpm, M14, slide switch with lock-on, soft start, restart protection. Body only.

Adds it to My Tools, kept on this device
Lowest price we track
£70.95at Tooled Up · + £5.95 delivery
Compare retailersTotal with delivery
Tooled Up Lowest£70.95 + £5.95 delivery£76.90View ›
My Tool Shed£70.95 + £5.95 delivery£76.90View ›
Prices from UK retailer feeds, updated daily.We may earn a commission
125mm
Disc
10,000rpm
Max speed
1.7kg
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 speed10,000rpm
7,000rpm lowestDeWalt DCG412highest 12,000rpmDeWalt DWE4117
Weight (bare)1.7kg
1.57kg lightestEinhell TP-AG 18/125 F Li BLheaviest 2.9kgMakita GA5021C
Noise (LpA)90dB(A)
79dB(A) lowestMakita DGA513highest 95dB(A)Bosch GWS 14-125 S
Compare it with: + DeWalt DCG407 + Milwaukee M18 FSAGV125XPDB + Bosch GWS 18V-10 PC + Festool AGC 18-125

Full specs

From Bosch Green's own documentation. Checked 25/09/2026. Report a spec error ›

Disc & Cutting

Disc diameter125 mm
Disc mount systemM14 (Standard)
Spindle threadM14
No-load speed10,000 rpm
Voltage18V
Switch typeSlide
Extractor auto-startNo

Safety

Soft start✓ Yes
Overload protection✓ Yes

Physical & Build

Weight (bare)1.7 kg
Weight (with battery)2.4 kg
Noise level90 dB(A) LpA / 98 dB(A) LwA
Vibration6.2 m/s²
The verdictOur take

The 125mm PWS 18V-70 is the same compact 10,000rpm grinder as the 115mm version, taking the more common 125mm discs. It has a lock-on slide switch, soft start and restart protection; the AdvancedGrind 18V-80 adds variable speed.

Powered by Bosch Green 18V · 6

All 6 batteries that fit this tool, smallest first. Kits and chargers ›

2607337187 1.5Ah · 27Wh Not listed Not listed from £19.95at Tooled Up + £6.95 delivery View at Tooled Up ›
1600Z0003U 2.0Ah · 36Wh Not listed Not listed from £29.95at Tooled Up + £6.95 delivery View at Tooled Up ›
1600A005B0 2.5Ah · 45Wh 0.36kg 2.06kg from £39.95at Tooled Up + £6.95 delivery View at Tooled Up ›
1607A350T0 4.0Ah · 72Wh 0.56kg 2.26kg from £76.95at Tooled Up + £6.95 delivery View at Tooled Up ›
1600A011T8 4.0Ah · 72Wh 0.64kg 2.34kg from £59.95at Tooled Up + £6.95 delivery View at Tooled Up ›
1600A00DD7 6.0Ah · 108Wh 0.67kg 2.37kg from £84.95at Tooled Up + £6.95 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 years2 years as standard, 3 once you register it with Bosch Green
Register with Bosch Green ›
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 on MyBosch within 4 weeks of purchase. The 3-year extension covers the tool only, not battery packs or chargers.

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

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