Xtract 3M Paper Disc 236U, 127 mm, P320

3M Xtract proprietrary multi-hole pattern provides superior dust extraction to prevent loading, increase productivity, and provide a cleaner work environment Open coat and load-resistant coating prevents clogging to optimize cut and product life 3M Hookit attachment system provides easy disc changes and optimizes disc life Aluminum oxide grains cut faster and last longer than traditional garnet Strong, C-weight paper backing supports aggressive sanding