A process using predetermined magnetic lines of flux to position, orient, and retain abrasive particles having a magnetic conductive coating thereon to a substrate surface for bonding to the surface by suitable electro-plating or other plating processes. The process allows use of high aspect ratio abrasive...http://www.google.com.au/patents/US5250084?utm_source=gb-gplus-sharePatent US5250084 - Abrasive tools and process of manufacture
