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Wood carving disc buying guide

Updated: 21 October 2026

You already own an angle grinder, and a wood carving disc buying guide is what you need before the basket fills with 100 mm, 115 mm and chainsaw-shaped blades that share one search. The useful check is mechanical: the disc must sit inside the guard you actually have, on a bore the flange can clamp, at a marked speed your grinder does not exceed. Our [rasp disc comparison](/hub/sanders/rasp-disc) keeps seven amazon.co.uk listings from £6.89 to £28.49, captured on 20 October 2026. The Products Compared editorial team compared those listings and the review titles stored with them. We did not run a lab test. A qualifying purchase through our links can earn a commission at no extra cost to you.

You already own an angle grinder, and a wood carving disc buying guide is what you need before the basket fills with 100 mm, 115 mm and chainsaw-shaped blades that share one search.

Our top picks

OBA OBA OGD17

Best overall

OBA OBA OGD17
9.4/10about £13.99
View offer
Techfection Techfection 125 mm set

Best value

Techfection Techfection 125 mm set
8.1/10about £13.59
View offer
Pomsare Pomsare W115C

Rank 3

Pomsare Pomsare W115C
7.6/10about £28.49
View offer
On this page
  1. 1.Disc diameter and the guard
  2. 2.Bore and adapters
  3. 3.Teeth material and how aggressive the cut feels
  4. 4.Speed marks you can actually compare
  5. 5.What not to buy

Disc diameter and the guard

Match the disc's outer diameter to the guard fitted on the grinder, not to the bore printed in the title. A 100 mm disc, often sold as 4 inch, belongs on a 100 mm / 4 inch guard. A 115 mm disc belongs on a 115 mm guard, and a 125 mm disc on a 125 mm guard. If the disc stands proud of the guard, do not take the guard off to make it fit. That split is covered on 100 mm versus 115 mm wood carving discs. The YUXNVI diameter field prints 46 millimetres against a 4 inch title, and the ChongYue diameter field is blank. The OBA bullets claim the 115 mm size fits every angle grinder on the market, while the compatible-devices line names 115 mm and 125 mm tools.

Bore and adapters

The disc has to sit flat on the inner flange with the lock nut fully engaged. UK pages in this subject mix 16 mm, 20 mm, 22 mm, 22.2 mm and 22.23 mm, plus M14 wording that describes the grinder spindle rather than the disc hole. 22.23 mm is the metric print of a 7/8 inch arbor hole. The OBA listing states a 22.23 mm arbor and includes an inner diameter ring. Pomsare's title names both an M14 thread and a 22.23 mm arbor. Rutlands prints 22.2 mm and 12,000 rpm on its carving discs. That is not a promise that an amazon multi-pack uses the same hole.
OBA OBA OGD17

Testsieger

OBA OBA OGD17
9.4/10about £13.99
View offer

Teeth material and how aggressive the cut feels

Tungsten-carbide teeth and carbon-steel teeth are both legitimate patterns for a shaping disc. Carbide is the aggressive option reviewers often describe for fast stock removal. Carbon-steel teeth are the other common UK form. Neither label tells you the disc is gentle, and neither label is an Office for Product Safety and Standards approval. Read the material cell and the title together, because they clash on several pages. OBA's table says carbon steel, grit number 80. Pomsare's specification says carbon steel and grit 60, while the title says tungsten carbide.

Speed marks you can actually compare

The number on the disc must be at least the grinder's no-load speed, and you use the lower of the two limits. In this amazon set, OBA states 12,000 rpm and Pomsare states 12,200 rpm. Techfection, EJUXPSE and DVDVBOOM leave maximum speed blank, so you cannot make that comparison from the page. ChongYue prints 13,300 rad/sec. That unit is not rpm. Do not convert it in your head and treat the result as a rated speed. If either mark is missing, you are guessing.

What not to buy

A purpose-made carving or rasp disc is the product this guide is about. A chainsaw-disc attachment, or a large toothed saw blade meant to be spun on an angle grinder, is not the same object with a friendlier title. GOV.UK product safety alerts PSA2 and PSA5 treat those chainsaw and toothed saw-blade attachments as serious kickback risks. That contrast is on rasp disc versus chainsaw disc. Price is a clue, not a verdict. ChongYue is £6.89 for a stated three-pack, with 2.0 from one review titled "I can't use it". When you want a named pack for doors or carving, best wood carving discs stays inside this set.

Common questions

Will this disc fit my Makita grinder?
Makita sells more than one guard size, so the brand on the housing does not answer the fit. Read the grinder for 100 mm, 115 mm or 125 mm, then match the disc diameter and the bore. In this comparison set, UK reviews include packs where only one of three discs fitted a Makita. Try each disc on the flange before you commit to a job, and reject an adapter that leaves the disc wobbling.
Can I use a wood carving disc on hardwood?
The kept listings name wood, and a few add plastic or other materials. None of them publish a hardwood species test or a removal rate in oak or ash. Start with a light pass on an offcut of the timber you actually have. If the disc grabs, ease off.
Do I need a face shield for wood?
Wood chips leave the disc sideways, not as a neat stream of dust. Face protection, eye protection, hearing protection and a side handle are the baseline in this guide, drawn from ordinary angle-grinder control rather than from a lab trial of these seven packs. Glasses alone leave your cheeks and forehead open.
Why are some three-packs under £12?
ChongYue at £6.89 and EJUXPSE at £10.99 sit in that band, and YUXNVI at £12.99 is just above it. The cheap end of this set also holds the weakest review samples: one review, two reviews, or thirteen. Field clashes are concentrated there too, from a blank diameter to an aluminium-oxide line on a carving title.
Can I remove paint with a rasp disc?
The OBA recommended-use line includes paint removal, and its bullets mention old paint on tables, benches and fences. That is one listing, not the whole category. A toothed disc will scar the timber while it lifts a film. Check for nails first. The OBA text warns that a nail at the stated 12,000 rpm damages the teeth.

Related pages

How to use a wood carving disc

Rasp disc

100 mm vs 115 mm wood carving disc: match the guard

Best wood carving disc: OBA top pick, Techfection set

Chainsaw disc vs rasp disc: UK angle grinder safety

Sources

Sources taken from the research digest. Prices, stars and review counts are the amazon.co.uk listing figures as of 20 October 2026.

  1. GOV.UK PSA2 — angle grinder chainsaw disc (retrieved 20.10.2026)
  2. GOV.UK PSA5 — toothed saw blade attachments (retrieved 20.10.2026)
  3. HSE — PUWER overview (retrieved 20.10.2026)
  4. HSE — HSG17 abrasive wheels (retrieved 20.10.2026)
  5. Rutlands — carving discs set of 2 (retrieved 20.10.2026)
  6. Rutlands — carving discs and rasps set of 6 (retrieved 20.10.2026)