PH Tool Reference Standards, headquartered in Pipersville, PA, has supplied the NDE industry with high quality Reference Standards and Test Blocks since its founding in 1973. Whether you need EDM notches, Flat-bottom holes, Micro-holes, or Test Blocks, PH Tool can handle your order. We are a family-owned and managed business, started in 1973 by Phil Herman Sr., Founder/Chief Technology Officer. is
a graduate of Drexel University (BS) in Philadelphia, PA and Villanova University (MBA) in Villanova, PA and joined the company after a decade in program management in the aerospace industry. Rob Gormley, Sales Manager, is a graduate of Penn State University (BS) and the University of Pittsburgh (MBA). He joined PH Tool after nearly two decades of sales, purchasing and operations management positions in the metals, centrifugal separation, gas turbine and pipeline compressor industries. The entire staff of skilled toolmakers, machinists, technicians, customer service, and support personnel is dedicated to the development and manufacture of the finest quality reference standards available today. Our robust growth and excellent reputation in the Non-Destructive Testing (NDT) world can be attributed to our emphasis on quality, attention to detail and innovative approaches to meeting the reference standard needs of our valued customers.