Mounted Stones
Aluminum oxide in porcelain type clay bond. Red are 60, 80 or 100 grit. Blue and Light Blue are 120 grit (fine). White are 400 grit (very fine).
Aluminum oxide in porcelain type clay bond. Red are 60, 80 or 100 grit. Blue and Light Blue are 120 grit (fine). White are 400 grit (very fine).
