VariTap™ is the high performance multipurpose tapping solution from WIDIA. VariTap™ has an optimized geometry capable of working in a wide variety of ductile materials - including carbon and alloy steels, stainless steels, ductile iron and cast aluminum. VariTap™ reduces inventory costs without losing the benefit of high quality threads and consistent tool life. With a wide range of inch and metric standard sizes, pitch diameter limits, classes of fit, chamfer styles and coatings, VariTap™ offers the most expansive portfolio of multipurpose taps available on the market. VariTap™ now includes ISO pipe taps for through and blind hole applications.