The 30cm Diamond Grinding Discs on 30cm ,120 grit general grinding disc. They last longer and provide better results than silicon carbide abrasives. 

 

 

*Technique Note: Always use water, high speed, and gentle pressure... "Let the diamonds do the work." (overheating the tool will greatly decrease tool lifespan)

 

• 30cm dia. Diamond Grinding Discs "POTSAVERS"
• Adhesive-backed metal plate with diamonds fused on
• Diamond grit has a 7000 hardness rating (silicon carbide abrasive is only rated at 2400 hardness)
• 680g weight
• 120 grit - general - leveling a pot or grinding