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Bosch blue or green angle grinder

Updated: October 2026

A Bosch blue or green angle grinder question starts because you already own Bosch 18 V batteries and expect the listing with the right voltage to fit. Bosch sells two 18 V worlds that share neither packs nor chargers. Blue Professional and AMPShare tools use one rail. Green DIY tools use POWER FOR ALL. The angle grinders in the [main Bosch angle grinder comparison](/hub/tools/bosch-angle-grinder) split once you know that rule. This page maps the ten kept ASINs onto each rail and explains the corded escape hatch if you own neither.

A Bosch blue or green angle grinder question starts because you already own Bosch 18 V batteries and expect the listing with the right voltage to fit. Bosch sells two 18 V worlds that share neither packs nor chargers.

Our top picks

Bosch Professional Bosch Professional GWS 18V-8

Best overall

Bosch Professional Bosch Professional GWS 18V-8
9.4/10about £89.44
View offer
Bosch Bosch UniversalGrind 750-115

Best value

Bosch Bosch UniversalGrind 750-115
9.4/10about £44
View offer
Bosch Bosch UniversalGrind 18V-75 body

Alternative

Bosch Bosch UniversalGrind 18V-75 body
8.8/10about £78.49
View offer
On this page
  1. 1.Why 18 V is not the fit
  2. 2.Blue bodies in this set
  3. 3.Green tools in this set
  4. 4.If you own neither
  5. 5.Which rail to buy

Why 18 V is not the fit

Bosch Professional’s AMPShare page states that Professional 18 V packs from 2008 onward are not for POWER FOR ALL DIY tools. Gardena’s UK support, useful because Gardena is in that alliance, says the batteries are mechanically coded differently. The POWER FOR ALL FAQ says there is no plan to unify the DIY and professional systems. A green UniversalGrind and a blue GWS 18V-8 can both say 18 V and still refuse your pack. Voltage matches. The rail does not. The alliance FAQ offers no official adapter, and third-party adapters are outside this comparison. Box contents, once the rail is settled, sit on the Bosch angle grinder buying guide.

Blue bodies in this set

Four cordless listings sit on Professional 18 V. The GWS 18V-8 at about £89.44 is the volume-reviewed entry: 4.7 from 531 reviews, 800 W on the listing, guard and spanner hardware, no battery. The about £135.95 body adds 1,100 W, 115 mm in the listing text, and a quick-locking nut. A review notes no speed dial despite S-style photos. The about £148.99 six-speed body carries model 06019N4000, which Bosch’s UK site ties to a GWS 18V-11 S class 125 mm tool even though the amazon title omits that name. The GWX18V-11PS with L-BOXX at about £199.98 is still blue. Kickback protection, a brake, and a paddle switch are stated, and an L-BOXX is named, but no battery appears and disc size is unstated. None of these ship a Professional battery. If you are green-only, none of these bodies is a shortcut.
Bosch Professional Bosch Professional GWS 18V-8

Testsieger

Bosch Professional Bosch Professional GWS 18V-8
9.4/10about £89.44
View offer

Green tools in this set

Three cordless listings use POWER FOR ALL. The UniversalGrind 18V-75 body at about £78.49 states 115 mm, 750 W, and 12,000 rpm, with a quick-adjust guard and no battery. UK reviews mention a stiff slide switch and faster drain on heavier cuts. The kit at about £155.15 is the only ASIN that names a battery, a 4.0 Ah pack and AL18V-20 charger. The PWS 18V-70 at about £62 claims POWER FOR ALL and soft start, but the scope line is only a cardboard box. Treat guard, handle, and disc as unconfirmed until delivery. A German review mentions high battery use with a 115 mm disc. That is a runtime hint, not proof of the UK carton. Green packs already on the shelf point to the body. Starting from zero points to the kit.

If you own neither

Corded tools ignore both rails. The GWS 7-115 at about £67.55 and the GWS 9-115 S at about £77 are Professional mains tools at 240 V or 230 V, with no disc in the box. The UniversalGrind 750-115 at about £44 is mains DIY with three cutting discs stated. The plug, not the battery, powers the cut. Choosing corded because you own neither system avoids the wrong 18 V ecosystem. Disc diameter is a separate decision on Bosch angle grinder 115 or 125.

Which rail to buy

If the packs on the shelf are green POWER FOR ALL, stay on UniversalGrind or the PWS and do not order a blue body. If they are Professional 18 V, stay on the GWS and GWX cordless rows and do not order a green body. If you own neither, buy a corded mains tool or commit to one rail before you pick a cordless body. Mixing colours without matching packs is how returns happen.

Common questions

Do green and blue 18 V batteries fit each other?
No. Bosch Professional AMPShare, Gardena UK support, and POWER FOR ALL FAQ material all describe separate mechanical systems. Professional packs from 2008 are not for green DIY tools, and the alliance FAQ states there is no plan to merge the rails. Voltage on the title is not the fit.
Which listings are blue?
GWS 18V-8, both 1,100 W bodies, and GWX18V-11PS with L-BOXX sit on the Professional 18 V platform. Corded GWS 7-115 and GWS 9-115 S are blue Professional mains tools without a battery rail. None of the cordless blue rows name a Professional battery in the box on the listing text.
Which listings are green?
UniversalGrind 18V-75 body, the UniversalGrind kit with 4.0 Ah, PWS 18V-70, and the corded UniversalGrind 750-115 sit in the DIY line. Only the kit names a battery and charger in the box. The PWS scope line is a cardboard box, so treat accessories as unconfirmed until delivery.
I own neither. What then?
Buy corded mains, or commit to one 18 V system before you pick a cordless body. The GWS 7-115 and GWS 9-115 S are Professional mains tools. The UniversalGrind 750-115 is the green corded row with cutting discs stated. Mixing colours without packs is how returns happen.
Does the GWS 18V-8 take a green pack?
No. It is a Professional 18 V body. Green POWER FOR ALL packs do not fit, even though both sides say 18 V. The listing is body-only: guard and spanner hardware, no battery or charger. Use packs you already own on the blue rail, or buy those packs separately.
Is the PWS 18V-70 a Professional tool because it says 18 V?
No. The bullets claim POWER FOR ALL and the green DIY line. Professional blue branding is absent. The scope line is only a cardboard box, so guard, handle, disc, and battery are not named. Soft start on a bullet is not a blue battery rail.
Will an adapter be the official answer?
Not from Bosch’s alliance FAQ for crossing DIY and pro rails. The mechanical coding differs, and the published position is that the systems stay separate. Treat unofficial adapters as out of scope for a safe recommendation.

Related pages

Best Bosch angle grinder

How to use a Bosch angle grinder

Bosch angle grinder

Bosch angle grinder 115 or 125 and the guard limit

Bosch angle grinder buying guide for a first UK buy

Sources

Public UK sources from the research digest, used for this page in October 2026. Prices, stars and review counts are from the ten amazon.co.uk listings captured on 19 October 2026. HSG17 and PUWER apply at work. They are not a certificate for a domestic grinder, and they are not a vibration measurement of these listings.

  1. HSE, HSG17 Safety in the use of abrasive wheels (retrieved 19 October 2026)
  2. HSE, Hand-arm vibration advice to employers (retrieved 19 October 2026)
  3. HSE, CN1 Silica dust (retrieved 19 October 2026)
  4. Electrical Safety First, Angle grinders (retrieved 19 October 2026)
  5. Bosch Professional, AMPShare (retrieved 19 October 2026)
  6. Bosch DIY, POWER FOR ALL (retrieved 19 October 2026)
  7. Bosch Professional, X-LOCK (retrieved 19 October 2026)
  8. Toolstation, Angle grinder buying guide (retrieved 19 October 2026)