3M Precision Shaped Grain maintains super-sharp points, cuts exceptionally fast with less pressure

• Disc life is significantly longer, completing more parts per disc and requiring fewer disc changes
• Grinding aid incorporated on the disc minimizes grinding temperatures for stainless steel and other heat-sensitive alloys
• Roloc™ quick attachment system provides for easy disc changes between grades or applications
• Backing supports medium to high pressure grinding applications and 2-ply construction provides added durability for edge work