Leak Test Calibration Holes

Leak Test Calibration Holes

Potomac is the leader in providing precise hole drilling for leak test calibration applications.  Holes as small as one-micron can be drilled in a variety of packages for the pharmaceutical, biotech and food industries. A Certificate of Conformance is included with each order and we are ISO 13485 certified.  Please contact us today to discuss your leak test calibration requirements.