Hmm weird. Seems they didn't synchronize the blades thickness like they did years ago for the TS55.
Available blades;
492049 Panther blade, 190x2,6 PW16
492048 Universal blade, 190x2,6 W32
492050 Fine blade, 190x2,4 W48
492051 Special blade (for aluminium) 190x2,6 TF58
492052 Special blade (for laminate) 190x2,6 TF54
I have to say I never noticed any width of cut difference between the universal and fine blade. Never used any of the other three.