EZARC Multi-Tool Replacement Blade Carbide Cut Saw Blade Carbide Compatible Electric Tool Saw Blade Metal Cutting Tip Tool Set of 3

Q: Will this blade fit the 20v cordless Dewalt multi tool?

EZARC oscillating multitool saw blades can fit all Dewalt Multi Tools include 20v cordless tool. Beside Dewalt, it can direct compatible with Makita, Milwaukee, Fein, Genesis, Ridgid, Craftsman, Rockwell, Black & Decker, Porter Cable, Worx, AEG, Ryobi, Bosch non-starlock(GOP 200 CE, GOP250 CE, GOP2000 CE, MX25E, GOP10.8V-Li, PS50, GMF10.8V-Li)

Q: Would these work to remove grout?

For removing grout you really need a blade specifically for grout - yes this will work for a short time, but will wear out very quickly, For grout, I recommend this one fron Bosch (you get what you pay for). https://smile.amazon.com/Bosch-OSL234HG-Starlock-Oscillating-Hybrid/dp/B01DDA81TK

Q: Will these fit Ryobi?

Yes, EZARC oscillating tool blade can fit Ryobi Multitool

Q: What is the blade width?

The width of this oscillating multitool blade is 1-5/16 inch, and our oscillating saw blades with carbide teeth are great for cutting Nails, Bolts and Screws.