thereof and methods for manufacturing abrasive

The invention relates in a first aspect, an abrasive body made of pressed and sintered material. Specifically, the present invention relates to an abrasive article, comprising in a predetermined area of ​​additive particles, in particular of abrasive grits available additive particles. The invention also relates to a method for producing this abrasive, and grinding devices containing abrasive body of the invention, and the use of additive particles of recycled abrasive for preparing these.