Hi Guys, just saw this thread and thought I would give you my experience of cutting Minerva solid surfaces. I’ve been fitting these tops for about five years, at first I used the special Festool blade it cost a fortune so started using standard Festool 48 tooth blades still quite a cost but found they cut just as well then started to experiment with various cheap line blades. Top and bottom of it the blades I use every week as standard are the Trend 48t. Craft pro triple pack at £29.99 Amazon
I get 2 - 4 jobs (depending on size of kitchen )usually out of each blade after that you can really tell they are going dull and can feel it affecting my ts55 performance
All my tops usually need the whole back edge taken off as they are supplied 650mm then cut down in lengths , hob/ sink cutouts , back panels for cladding then cuts prepping before routing joints.
All in all for me it’s a no brainier
I never get these blades re sharpened as it costs more than the blade. Just as a side note I have done a direct comparison with these blades and the Festool special blade and can honestly say I can produce the same results with the trend blades. Hope this helps.