3M™ Diamond Pad Conditioner Ring E3921, 360 mm Diameter

• Helps to reduce the number of maintenance shutdowns, increasing the potential for lower cost of ownership
• Optimized for extended pad and disk life
• Diamonds secured with both chemical and mechanical bonds for superior retention
• Controlled diamond placement and protrusion for consistent and reliable performance through disc life

Highly engineered pad conditioners deliver reliable performance for critical semiconductor CMP applications. Utilizes Sintered Abrasive Technology for superior diamond retention, with controlled diamond placement and protrusion.