For coarse grinding of filler material, tile adhesive, concrete, stone, and wood.
• Triangular shape, 3-1/8" edge length
• Perforated - can be used with dust extraction
• Equals 40 grit sandpaper - won't load
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm.
www.P65Warnings.ca.gov