The dust removal provided by these discs helps keep the abrasive surface cleaner for better sanding.
Furthermore, they last longer than the same discs without the holes — whether or not they are used with a vacuum system!
In this group of products 3M has combined a dust free hole pattern with its popular Green Corps abrasive family for dust extraction and enhanced abrasive performance.
Use 80 grit discs for shaping plastic filler, removing paint, and scratch refinement of bare metal.
Use coarser grits for stripping paint to metal, and shaping and sanding plastic filler.
• Stikit™ attachment for secure attachment and easy removal
• Aluminum oxide abrasive
• Heavy E-weight or D-weight paper backing, depending on the grit
• Note that in boxes Stikit discs come with a peel-off backing, while in rolls there is no backing on the discs