3pc. 4-1/2" Wet / Dry DIAMOND CUT SAW BLADE
The price is for 3 Blades.
4-1/2" Diameter, 5/8",and 7/8" arbor.
3/16" Thick.
Arbor hole in blade is 7/8" (most common size)
1 spacer washer. 
1 Arbor Adapter, reduces the arbor hole size down to 5/8" .

13,300 RPM
3 Turbo Blades Combo for both wet and dry cuts.
For use on Masonry, Marble, Slate, Brick, Concrete Stucco, etc. Not for metal.
Fits many Hand or table saws, etc. with arbor sizes listed above.

...BRAND NEW... In the package...