panther blade part number 496301 twelve teeth for your saw, ts55 r, universal blade has twenty eight teeth part number 496302, then fine tooth 48 , part number 491952, if you cut a lot of the WET BOARD try this blade number 496308 , 48 teeth, for corian and laminates , if it's fitted to your saw just look at the colour of the blade as it has a red broken line on it you should set speed between 2 & 5 , just use the correct blades for the materials you are cutting don't throw £10- £12 for resharpening unless you have to, as the maths stack up three sharpening will buy you one panther blade , i have around a dozen or more blades for the 75 & the 55 and i can tell you money i have saved using the correct blade is worth the 2 minutes to change a blade , have a quick look on this forum ( the cool video ) of Phil beckley cutting with the various ts 55 blades then choose for yourself, all the best , green.