Virginia Abrasives silicon carbide 24 grit concrete floor grinding stones are a medium grade stone slow material removal rates. It is utilizedfor finer finish grinding of concrete and rough grinding on terrazzo and other types of stone floors. The average service life is approximately: 6 to 10 hours.

Virginia Abrasives Model 426-32402

• Silicon carbide as the abrasive medium and a clay binder as the matrix
• Remove up to 1/8 inch material thickness. The larger the number, the finer the grain structure and usually, the smoother the resulting finish
• Rough grinding on terrazzo and other types of stone floors with a water/slurry mixture only
• Average service life is approximately: 6 to 10 hours
• Size: 2 inch x 2 inch x 4 inch