Tri-Gemini stocks a wide variety of POCO material, available in rods, squares, bulk plates, blocks, orbiting and standard tapping electrodes, tubes, precision blanks, precision plates and custom sawcuts upon request. Please review the links below for further information and specifications.   POCO Grades Specifications POCO EDM Selection - English POCO EDM Selection - Spanish POCO Standard Sizes POCO Tapping Electrode Sizes

POCO Graphite supports EDM users with extensive technical support and information. Their website provides a great deal of information about POCO graphite for EDM applications. For further information on POCO products please visit their website at: www.poco.com

Tapping Electrodes  EDM Sinker Filters  Other Products