abrasive articles are disclosed that may be used in low speed dry sanding applications . the abrasive articles disclosed may be made entirely from abrasive materials or alternatively may be made by fastening abrasive surfaces to handles or tools . the abrasive articles of the present invention have abrasive surfaces with controlled wear rates that renew themselves during use . the self renewing abrasive surfaces of the present invention may be prepared by pressing a mixture of abrasive particles , hollow micro - particles and a minimal amount of binder together into a mold and subsequently allowing the binder to harden . the resulting abrasive articles are long lasting and may be made low in cost .