The Blue Spot 35PCE Sanding and Preparation Disc Set contains a wide range of abrasive discs for surface conditioning, paint and rust removal, sanding, cleaning, grinding, stripping, deburring, polishing, finishing, gasket removal, self-sharpening, scuff blending, sticker removal and other adhesive removal. The set features 15 coarse, medium and fine 2" flexible woven nylon discs and 15 sandpaper discs 60, 80, and 100 grit. The set also comes complete with 4 diamond polishing discs. The 1/4" quick change mandrel is suitable for use with all the discs in the set and saves time when moving between the different grits. The flexible nature of the discs means they are highly suitable for use on intricate areas. Ideal for a wide range of applications Convenient quick change design allows fast multi step work Flexible