i actually meant to mention this a few weeks ago,we were looking for blades for cutting miles of cheap ceramic tiles and bought 2 packs of 2 blades from screwfix at about £9(yes for 2 blades:yikes
🙂 got to say excellent value for money,180mm for rubi 180's(obviously),and i've used them on a few porcelain jobs and had no probs what so ever,obviously they don't last as long as marcist or the better known names but at that price they work out cheaper for larger jobs with thinner/cheaper quality tiles