A worldwide supplier in carbide, carbide pellets, abrasives, and lubricants.  Our inventory consists of over 75,000 items, including one of the largest selections of machine tool accessories, abrasives and machine shop supplies.  We are proud to provide you with the most reliable service, superior quality and cost effective value in the industry.  NIS serves a wide varity of customers , ranging from small businesses to some of the largest multi-national companies in the world.  These customers chose us for our ability to ancipate and respond to their ever-changing needs.