"Considering you own the Erbauer brand I find it bizarre you don't put more info on the website of the blade's specification. Having purchased this blade the first tile I cut was all but destroyed with a hacked edge. Looking at the packaging more closely the tile requires twice the RPMs my tile cutter is capable of. Happy to take part of the blame for not checking more closely first but having come back to your site, you provide no detail on any of your blades what revolutions the blades should worked at. Just generally a giant waste of time, Not the usual Screwfix way surely??"