This is one of those “right tools for the job” blades.
- Dry or wet
- Most common sizes are 4”, 4.5”, and 7”
- Widths and 3/8”
- Designed for following cracks in concrete to open them up for repairing and sealing
- They are usually V-Shaped to open the cut so the Epoxy can sink in better
- They are used primarily on grinders
- Used for beveling the edges of cuts on concrete