Hook and loop abrasive is made of flannel coated on the abrasive paper or cloth backing. It can be punched to circular, triangle, or other special shapes. It is pasted up hard rubber disc of pneum-atic or electric machinery. It is mainly used for the polishing of automobile, surface and old paint, wood, stone, metal, mpld and etc. Abrasive with holes includes hook and loop backed abrasive, rectangle abrasive paper with holes. The strips can go out from the holes, so the work pieces can not be harmed and there is no pollution.