NOVOTOOLS Diamond Continuous (Tile) Blade 115 x 22.2mm - Universal Cutting Diamond Disc for Angle Grinder for All Types of Ceramic Tiles, Porcelains

I am no proffesional but it did a perfect job of cutting a few porcelain tiles around my toilet. This blade cut into the porcelain with ease. Cutting carefully I could get a smooth finish with next to no chipping. Can not say how well the blade will last as I only needed to use it to cut 5 large format porcelain tiles, but there was no sign of blunting with that much use.

Purchased to help with channeling the flint pebbledash and rendering on a house wall, ahead of building a conservatory. Have only used 1 disc in the pack of 3 so far (and that one is still plenty sharp enough to do loads more cutting). It was able to cut through the tough rendering like a hot knife through butter. Really impressed with the quality of these discs. Made my job so much quicker and easier. Worked great on my Ryobi One+ grinder. Would certainly recommend these discs again.

Bought for cutting down some 30 mm quartz composite worktop. Ended up just needing one although it was getting a bit dull by the end. Made light work of the cuts which were generally clean although it throws up alot of dust (as expected, cutting dry). Almost the full 30mm deep cut, close enough for an easy snap. Would happily buy again and wouldn't hesitate to use on other materials too.

Barely scratched the surface of a 2x2 concrete slab, it's like they're a bit blunt. Everyone is raving saying these are great hence me buying them for that reason, it took me ages to cut a shallow line. Don't waste your time and money seriously so forgive me with this review.

Was cutting engineering bricks with standard stone cutting wheels, getting maybe two cuts per wheel so decided to try these. They are fantastic, made the job so much easier and have cut 4 large concrete slabs, concrete blocks and many engineering bricks and the wheel shows no wear so far! Absolute great buy, was concerned they were not branded but dont worry, these wheels are great. Will definitely buy these again - if these ever where out of course :-)

Absolute rubbish, been a builder all my working life and never used crap like this, went to local builders merchant and got proper gear, job done.

These are now my go to brand for diamond discs . Been using them on a makita 18v grinder and they have cut thru eveything from concrete tiles ( stonewolds & 49's ) , Bricks ,concrete floor , ceramic tiles , lead piping , slate .Have not found anything it wont go thru on a daily basis , cuts smooth with very little kickbacks .

Having spent a fair amount on buying many packets of Wickes own brand composite discs to cut out old slab pointing, these blades were bought and I'm still using the first blade - most impressive and recommended.