One bathroom of glazed ceramic
Your tiles are glazed ceramic within 12 mm, and most cuts are straight 600 mm scores. The Faithfull FAITLC600 states 600 mm, a 425 mm diagonal and 12 mm, at about £46.48, with 3.5 from 52 reviews of this model.
The best 600 mm tile cutters, compared.
Top pick: ROJOO R2818-CYSG tile cutter Best value: Faithfull FAITLC600 tile cutter – Best value: dual rail, 12 mm, 425 mm diagonal, 3.5 from 52 reviews of this 600 mm model, about £46.48. Updated October 2026.
A 600 mm tile cutter is a score-and-snap bench for straight cuts in ceramic and some porcelain up to about 600 mm. On a UK bathroom or kitchen floor that is usually a 600 × 600 mm or a 600 × 300 mm tile. The diagonal of a 600 mm square is about 849 mm, and none of these beds covers it. Curves, notches and mitres are a different tool. Notches, stone and textured porcelain are the job of a [wet tile cutter](/hub/cutting-tools/wet-tile-cutter). Length, thickness and rails are set out in the [600 mm buying guide](/hub/cutting-tools/tile-cutter-600mm/sub/tile-cutter-600mm-buying-guide). A 600 mm manual tile cutter scores the glaze and snaps the tile on a bench. UK floors in this size are usually 600 × 600 mm or 600 × 300 mm. The bed has to be at least as long as that score.
A 600 mm tile cutter is a score-and-snap bench for straight cuts in ceramic and some porcelain up to about 600 mm. On a UK bathroom or kitchen floor that is usually a 600 × 600 mm or a 600 × 300 mm tile.
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1-2 of 6Personal buying guide
Question 1 of 2
What are you cutting?
The ROJOO R2818-CYSG at about £109 is listed as a 600 mm, 6–15 mm cutter on 20 mm double steel rails, with a magnetic pressing block, for ceramic and porcelain. The amazon.co.uk line is 4.3 from 107, but that is not a 600 mm result: several UK reviews describe a 48-inch machine at about £199–£200. Some comments that do match 600 × 600 mm say porcelain snapped cleanly with little play in the slide. Others report a scoring wheel that broke after eight tiles, and bars that flexed on the snap. Do not treat 4.3 as the top pick in this set. It is a mid-to-high listing whose review file is mixed with a larger variant.
Pros
Cons
Best for: You want the printed 20 mm dual-rail spec and will treat the 4.3 as mixed.
Less suitable: Anyone ranking this set by stars alone.
Specifications
Common questions
What size does the ROJOO R2818-CYSG claim?
The bullets say a maximum cutting length of 24 inches (600 mm) and a thickness of 6–15 mm. They name ceramic and porcelain. No diagonal capacity is stated.
Why are some ROJOO reviews about a much larger cutter?
The rating line is 4.3 from 107. Several UK reviews describe a 48-inch machine at about £199–£200. That does not match this listing’s 600 mm title or about £109 price.
Does the ROJOO need electricity?
The technical table says hand powered, and the bullets say no water and no electric power. Batteries are not required.
The KATSU 347752 at about £79.99 is an 8.22 kg single-rail aluminium-base cutter listed for 600 mm and tiles up to 15 mm, with porcelain in the title. Across 132 amazon.co.uk reviews the line is 4.0, the largest sample in this set, though some comments describe 800 mm, 900 mm and metre-square tiles. UK reviews include straight 10 mm porcelain cuts and bathroom jobs done with little effort. The same pool says the laser sits 3–4 mm off the line or dies after a day, the bar flexes, and the breaking foot can drop into the score. Owners retighten screws and realign the laser before they start. One spare-wheel buyer could not see where to get replacements. It is the top pick here when you want a reviewed 600 mm listing with a 15 mm claim, and you will ignore the laser if it lies.
Pros
Cons
Best for: A bathroom of tiles up to 15 mm where you will measure rather than trust the laser.
Less suitable: Anyone buying for the laser, or a 600 mm square laid on the diagonal.
Specifications
Common questions
What length and thickness does the KATSU 347752 claim?
The bullets say a maximum cutting length of 600 mm and a cutting capacity up to 15 mm. They do not state a diagonal capacity.
Is the KATSU laser reliable on this listing?
The bullets claim a laser guide. UK reviews say the line can sit 3–4 mm off the cut, or stop after a day. Some owners realign it; others ignore it and use a measure.
Do the 132 reviews all describe a 600 mm cut?
The rating line is 4.0 from 132. Review text also mentions 800 mm, 900 mm and metre-square tiles, so not every comment is clearly about this 600 mm size.
The Faithfull FAITLC600 at about £46.48 is a 3.82 kg dual-rail push cutter listed for a 600 mm straight cut, a 425 mm diagonal and tiles up to 12 mm. Across 52 amazon.co.uk reviews the line is 3.5. Reviewers who already knew how to score report clean cuts on 600 × 300 mm tiles, and one reports a clean 600 × 600 × 10 mm porcelain job. Others returned it because the bed felt narrow, the rails flexed in the end castings, or the wheel blunted after about a dozen porcelain cuts. The snap can run off the score on 9–10 mm floor tiles, and one buyer blamed the blade for destroying a kitchen box. The technical table says AC; there is no plug or motor in the bullets, so treat it as a hand tool. In this set it is the best value when the job is glazed ceramic within 12 mm and you will check the wheel before you cut the whole box.
Pros
Cons
Best for: One bathroom of glazed ceramic up to 12 mm, mostly straight 600 mm cuts.
Less suitable: Textured 10 mm porcelain, a 600 mm square on the diagonal, or anyone who needs a proven 15 mm rating.
Specifications
Common questions
How long and how thick a tile does the Faithfull FAITLC600 claim?
The listing states a 600 mm straight cut, a 425 mm diagonal cut, and tiles up to 12 mm thick. Later bullets also say porcelain within those same limits.
Does this Faithfull cutter need mains power?
The technical table says AC. The bullets describe a hand push-action cutter, and no plug or motor is listed. Do not treat the AC cell as a lead.
What do UK reviews say about 10 mm porcelain?
One review reports a clean 600 x 600 x 10 mm porcelain cut. Others say the rails flex, the wheel blunts after about a dozen porcelain cuts, and 9–10 mm floor tiles break at the corners.
The NIDAYE KXR-1914 at about £109.99 is an 8.9 kg dual-iron-rail cutter listed for ceramic tiles up to 60 cm, with a tungsten carbide wheel and a red infrared laser. Thickness is not stated. Porcelain is asked and not answered. The amazon.co.uk line is 3.0 from 2 reviews. The only review text in the file says do not buy it, calls the build and the use rubbish, and gives one star because the laser looks pretty. Included components are printed TILE CUTER, with no case. At this price you are paying more than the Faithfull and the KATSU for a listing with almost no evidence.
Pros
Cons
Best for: Almost no one in this set until more UK reviews of this SKU exist.
Less suitable: Porcelain, any job that needs a thickness rating, or a buyer who wants a reviewed cutter.
Specifications
Common questions
Does the NIDAYE listing say it cuts porcelain?
Porcelain is asked and not answered. The bullets say ceramic tiles up to 60 cm, with a tungsten carbide wheel. No thickness is stated.
Does the NIDAYE come with a carry case?
The listing asks that question. Included components are printed only as TILE CUTER, so a case is not listed.
What do the reviews say?
The rating line is 3.0 from 2. The only review text says not to buy it, calls the build and the use rubbish, and gives one star because the laser looks pretty.
The TILER JDH600GB1 at about £75 is a 7.6 kg dual-rail bed with a die-cast base, a magnetic breaker that parks while you score, and foldable side arms. The listing states 600 mm straight and 425 mm diagonal, with angle stops at 0°, 15°, 30°, 45° and 60°. Thickness is asked and not answered, and porcelain is asked and not answered. There is no amazon.co.uk rating line, so this is a spec purchase, not a reviewed one. The bullets tell you to wear gloves, score once from back to front, leave the rails dry, and practise on scrap. The tungsten carbide wheel is claimed at about 2 km; that is a maker figure, not a test here. Buy it if you want a parked breaker and a stated diagonal, and only if you will test a spare tile before you trust the box.
Pros
Cons
Best for: You want a dual-rail 600 mm bed with a breaker that parks, and you will test scrap first.
Less suitable: Anyone who needs a printed millimetre thickness or UK reviews of this listing.
Specifications
Common questions
Does the TILER listing state a tile thickness?
No. The questions ask how thick a tile can be, and the bullets do not give a millimetre rating. They do state 600 mm straight and 425 mm diagonal.
How does the TILER breaker work?
The bullets say to fold the breaker up onto the magnet while you score, make one continuous pass from back to front, then lower the breaker to snap. They also say not to lubricate the rails.
Can this TILER cut porcelain?
The listing asks that question and does not answer it. There is no review text on the listing to add a result.
The HobbyLane listing at about £91.62 cannot be treated as a confirmed 600 mm cutter. The title says 800 mm; the bullets say tiles up to 24 inches (600 mm) and 6–15 mm, and the colour field says 24 in dual rail. There is no amazon.co.uk rating on the listing. The bullets name ceramic, porcelain, glass, laminate and vinyl; marble, 45-degree cuts and laser accuracy are asked and not answered. Included components are printed as no. At 8.95 kg it is one of the heavier beds in this set. Until the length on the box matches one figure, skip it for a listing that states 600 mm once.
Pros
Cons
Best for: Only if the parcel in your hands is clearly a 600 mm bed and you will test scrap.
Less suitable: Anyone who needs a single stated length before they order.
Specifications
Common questions
Is the HobbyLane cutter 600 mm or 800 mm?
The title says 800 mm. The bullets say up to 24 inches (600 mm) and 6–15 mm thick, and the colour field says 24 in dual rail. The listing does not resolve that conflict.
What materials do the HobbyLane bullets name?
Ceramic, porcelain, glass, laminate and vinyl. Marble, 45-degree cuts and laser accuracy are asked and not answered. There is no review text.
Does the HobbyLane listing include a scoring wheel?
The bullets say a tungsten carbide cutting wheel and a detachable measuring scale. Included components are printed as no.
Six amazon.co.uk listings were scored on a 0–100 scale from star lines, stated length and thickness, review notes and the GBP shelf price. This is not a laboratory cut. A missing rating, a two-review file, a pool that describes a 48-inch or 800–900 mm machine, a title that disagrees with the bullets, rail flex, a wheel that blunts on porcelain, and an unanswered thickness all lose points. Weights sum to 100. In sentences this page says top pick and best value.
Stars and review-pool integrity
40%About 40 points. The amazon.co.uk star line only counts when the comments match this 600 mm listing. A mixed pool, or no rating at all, loses weight.
Length, thickness, rails and breaker
25%About 25 points. A stated 600 mm straight cut, a thickness you can check, a dual rail and a breaker that stays clear of the score.
Sentiment and defects
20%About 20 points. Rail flex, a blunt wheel, a snap that leaves the score, and a laser that sits off the line all reduce the score.
Price for a usable 600 mm bed
15%About 15 points. The GBP shelf price is judged against a ruined box of tiles, not against the cheapest listing alone.
A 600 mm score-and-snap bed is for a straight cut up to about 600 mm in ceramic, and in some smooth porcelain. This guide uses the six amazon.co.uk listings in the table. Match the bed to the longest score, then to the thickness printed on the listing, before you treat a star line as a result for this size. Prices are the shelf figures saved for this set.
A 600 mm manual tile cutter scores the glaze and snaps the tile on a bench. It is the tool for a straight cut in ceramic, and for some smooth porcelain, when the longest score is about 600 mm. UK floors in this size are usually 600 × 600 mm or 600 × 300 mm. The bed has to be at least as long as that score. It does not cover a 1,200 mm side, and it does not cover the diagonal of a 600 mm square, which is about 849 mm. Curves, notches and mitres are outside the tool.

A 600 mm straight bed does not cut the diagonal of a 600 mm square, about 849 mm. The Faithfull and the TILER state 425 mm on the diagonal. Check that longer score before you order the tiles.
One firm score, then the snap. A second pass and a laser that sits 3–4 mm off the line are how tiles break away from the mark. KATSU reviews often say the laser is off or dead. Measure the cut.
The ROJOO 4.3 from 107 includes reviews of a 48-inch machine at about £199–£200. The KATSU pool mentions 800 mm and 900 mm tiles. The HobbyLane title says 800 mm and the bullets say 600 mm. Match the comment to this listing.
The straight cutting length has to cover the longest score. 600 mm covers a 600 mm side on a bathroom or kitchen floor, usually 600 × 600 mm or 600 × 300 mm. It does not cover a 1,200 mm side. It does not cover the diagonal of a 600 mm square, about 849 mm. The Faithfull and the TILER are the two listings here that print a diagonal, and both say 425 mm. Thickness is the next check, against the tile you will actually cut. The Faithfull states 12 mm. The KATSU states up to 15 mm.
A stiff rail and a sharp carbide wheel decide whether the score stays straight. A dual rail is the stiffer arrangement. The Faithfull and the TILER state dual rails. The ROJOO states 20 mm double steel rails. The NIDAYE states dual iron rails. The KATSU is a single slide rail, and reviews still report flex and a head out of square. Faithfull reviews describe rails that flex in the end castings, and a wheel that blunts after about a dozen porcelain cuts.
Three typical situations, each with a recommendation from this comparison.
Your tiles are glazed ceramic within 12 mm, and most cuts are straight 600 mm scores. The Faithfull FAITLC600 states 600 mm, a 425 mm diagonal and 12 mm, at about £46.48, with 3.5 from 52 reviews of this model.
You want a reviewed 600 mm listing with a 15 mm claim, and you will measure rather than trust a laser. The KATSU 347752 states 600 mm and up to 15 mm, with porcelain in the title, at about £79.99 and 4.0 from 132 reviews.
You want a dual-rail 600 mm bed whose breaker folds up while you score, and you will test a spare tile first. The TILER JDH600GB1 states 600 mm and 425 mm. It does not state a thickness, and it has no amazon.co.uk rating line.
In this set the top pick is the KATSU 347752. It is about £79.99, listed for 600 mm and tiles up to 15 mm, with porcelain named and 4.0 from 132 reviews. Some of those comments describe longer sizes, the rail is single, and the laser is often off, so you measure the cut. The best value is the Faithfull FAITLC600 at about £46.48: dual rails, 12 mm, a 425 mm diagonal, and 3.5 from 52 reviews of this 600 mm model. Rails can flex and the wheel can blunt on porcelain. The other four have no award. None of these scores is a laboratory cut.

Faithfull FAITLC600 tile cutter
Best value: dual rail, 12 mm, 425 mm diagonal, 3.5 from 52 reviews of this 600 mm model, about £46.48.
Editorial

Peter F. is the editor for DIY & tools at productscompared.co.uk. Comparisons in this category are checked against amazon.co.uk listings, review evidence and public UK sources.
Guides on what to look for, how to use a product, and common mistakes.
Public UK sources from the research digest, last checked 20 October 2026. Listing prices, stars and review counts are the amazon.co.uk figures saved for this set.
Expert source (DIY & tools): Charlie White (Charlie DIYte) (external profile) – public expert commentary used as a research source, not as a contributor to our pages.
This page contains affiliate links to amazon.co.uk. If you buy through them, we may earn a commission at no extra cost to you. Prices, stars and review counts are the UK listing lines. We did not run a lab test.