3M 7100250146 Cubitron II Hookit 6" Net Disc Roll, 320 Grit

The 3M Cubitron II Hookit Net Disc Roll delivers professional-grade sanding performance with superior dust extraction. Featuring 3M's revolutionary Cubitron II precision-shaped grain technology, these 6-inch net abrasive discs cut twice as fast and last twice as long as other leading net abrasive products.

Key Features:

• Precision-shaped grain technology delivers 2X the cut rate and 2X the life of competitive net abrasives
• Open net construction maximizes dust extraction efficiency for cleaner work and consistent finish quality
• 320 grit ideal for fine sanding and surface preparation before finishing
• Hookit backing system provides quick, tool-free disc changes and secure attachment
• 6-inch diameter compatible with standard random orbital sanders with dust extraction
• Multi-hole pattern ensures optimal airflow and prevents loading
• Convenient roll format reduces per-disc cost for high-volume applications

The open net design allows dust extractors to perform at peak efficiency by eliminating clogging and loading, extending disc life while maintaining consistent cutting performance. Perfect for automotive refinishing, woodworking, composite fabrication, and general surface preparation where dust control is critical.