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Best Ryobi angle grinder UK

Updated: 22 October 2026

You want one Ryobi grinder named, at a price you can check, and a plain reason to leave the others. Two of the UK-reviewed listings share a star line. The best Ryobi angle grinder UK on this page is a top pick for a narrow job, not a lab winner and not the safest tool in the shed. The [Ryobi angle grinder comparison](/hub/tools/ryobi-angle-grinder) uses amazon.co.uk listings captured on 19 October 2026. This page only applies the score rule. It does not teach you to fit a guard. If you buy through our links, we may earn a commission at no extra cost to you.

You want one Ryobi grinder named, at a price you can check, and a plain reason to leave the others. Two of the UK-reviewed listings share a star line.

Our top picks

Ryobi Ryobi R18AG-0

Best overall

Ryobi Ryobi R18AG-0
9.4/10about £66.65
View offer
Ryobi Ryobi RAG18BL-0

Alternative

Ryobi Ryobi RAG18BL-0
9.4/10about £149.95
View offer
Ryobi Ryobi PBLAG02B

Rank 3

Ryobi Ryobi PBLAG02B
8.8/10about £87.71
View offer
On this page
  1. 1.How this pick is chosen
  2. 2.Who the R18AG-0 is for
  3. 3.When the RAG18BL-0 is the better buy
  4. 4.What this page will not call best

How this pick is chosen

The score on each card restates the amazon.co.uk star line: the rating divided by five, shown out of 100. It is not a vibration score and not a test we ran. On 19 October 2026 the R18AG-0, ASIN B00B8AFJYI, was 4.7 from 4,468 reviews, which is 94. The RAG18BL-0, ASIN B0DFHL5RK7, was also 4.7, from 1,875 reviews. The PBLAG02B was 4.4 from 17, which is 88. A tie on stars is broken by review count, and only among listings whose written reviews are labelled United Kingdom. The R18AG-0 has the larger count, so it is the top pick. There is no best-value badge. The lowest raw price is the same ASIN. The about £87.71 PBLAG02B has written reviews from the United States or Canada, so it carries no badge.

Who the R18AG-0 is for

The top pick is the bare R18AG-0 at about £66.65. The highlight says a 115 mm disc and 7,500 rpm. The box line is the body only. UK reviewers use it for patio grout, fence bolts and light steel when a ONE+ pack is already in the house. Stone empties a small pack quickly, and reviewers name 4 Ah and 5 Ah when the cutting goes on. The switch will not lock, and the battery housing blocks some angles. One reviewer reports a burnout after about four months of wall chasing. Another could not unlock a disc after the spanner snapped. Skip it if you have no ONE+ pack, if your discs are 125 mm, or if you want anti-kickback stated. Disc size and the kit question are on the Ryobi angle grinder buying guide.
Ryobi Ryobi R18AG-0

Testsieger

Ryobi Ryobi R18AG-0
9.4/10about £66.65
View offer

When the RAG18BL-0 is the better buy

The RAG18BL-0 is the better buy when those limits are your actual job, even though it is not the top pick. The captured price is about £149.95. The title says 125 mm and brushless. The speed line says 9,200 rpm. The bullets state electronic anti-kickback, a paddle, and a tool-less guard and nut. The battery is still excluded. You pay more than twice the captured bare price. Reviewers say packs under 5 Ah stall, and the supplied disc sparks until it is swapped. One ductworker says it is not a substitute for a 110 V site grinder. Choose it if you want the 125 mm class and a stated shutdown, and you will add a 5 Ah pack. The Ryobi brushed or brushless angle grinder page stays on that pair.

What this page will not call best

This page will not call the PBLAG02B a UK pick or a value pick. It is listed at about £87.71 as a 4-1/2 in. body. The speed line is 3.5 deg/sec, which we do not convert into rpm. Seventeen reviews sit behind 4.4, and the written ones are not British. A lower price than the RAG18BL-0 does not repair that. This page will not call any model the safest. Anti-kickback on the RAG18BL listing is a stated feature, not a measured reduction in injury. RAG18X125 is a different code, at £154.99, and that tool is not in this set. If you need a pack before either UK body is useful, the Ryobi angle grinder battery size page is the next read.

Common questions

Which Ryobi grinder is the top pick here?
The top pick is the R18AG-0, ASIN B00B8AFJYI, at the captured about £66.65. It is 4.7 from 4,468 reviews, a 115 mm highlight at 7,500 rpm, and a bare body. It takes the pick because the stars tie with the RAG18BL-0 and the review count is higher. It is for occasional 115 mm work when you already own a ONE+ pack.
Is the £87 model better value?
No badge says so. The PBLAG02B was about £87.71, which is more than the top pick and less than the RAG18BL-0. Its written reviews are from the United States and Canada, and the sample is 17. The top pick is already the lowest raw price in the set.
Who should skip the R18AG-0?
Skip it if you have no ONE+ battery, if your discs are 125 mm, or if you want anti-kickback stated on the listing. Skip it for long stone cuts on a 2.0 Ah pack, and for work that needs a switch locked on. The star line does not remove those limits.
Does best mean safest?
No. The score repeats amazon.co.uk stars. It does not measure kickback, vibration dose, or how a guard was fitted. The RAG18BL bullets name a jam shutdown. The R18AG page does not. If the guard will not lock, or the job is structural, stop and get a trained person.
Is a number-one rank the same as the badge?
No. The raw file had the R18AG-0 at rank 1 in Angle Grinders. On 21 October 2026 a best-seller page showed it second, at a different price and a slightly different review count. The top pick uses the captured stars and the captured count. Rank on a given day is not the rule.

Related pages

How to use a Ryobi angle grinder

Ryobi angle grinder

Ryobi angle grinder battery size before a bare buy

Ryobi brushed or brushless angle grinder: which body

Ryobi angle grinder buying guide for ONE+ pack owners

Sources

Public UK sources from the research digest, used for this page in October 2026. Prices, stars and review counts are from the three amazon.co.uk listings captured on 19 October 2026. Ryobi shop prices that week are not the comparison rows. HSE vibration limits and PUWER apply at work. They are not a certificate for a domestic cut. There is no laboratory test.

  1. Ryobi UK, R18AG-0 (retrieved 21 October 2026)
  2. Ryobi UK, R18AG-140S (retrieved 21 October 2026)
  3. Ryobi UK, angle grinders (retrieved 21 October 2026)
  4. Ryobi UK, RAG18125-0 (retrieved 21 October 2026)
  5. HSE, HSG17 Safety in the use of abrasive wheels (retrieved 21 October 2026)
  6. HSE, Hand-arm vibration regulations (retrieved 21 October 2026)
  7. OPSS, PSA5 toothed saw blade attachments (retrieved 21 October 2026)
  8. Electrical Safety First, Angle grinders (retrieved 21 October 2026)