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Precision Metal Parts in Production Volume

Tool Room

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Petersen Precision has its own tool room on site for the fabrication and maintenance of its fineblank dies, as well as the fabrication and maintenance of its in process fixturing for all other technologies.

The Tool Room’s equipment is kept separate from the production equipment despite sharing much of the same type of machinery.

Having this resource on site provides Petersen with a competitive advantage by controlling out tooling resource as well as providing opportunities for innovation due to the feedback between the operators and fixture designers and manufacturers.


  • 1 Gibbs CAM Workstation
  • 1 Mitsubishi FA10P Wire EDM 13.7″x9.8″x8.6″
  • 1 Mitsubishi FA10S Wire EDM 13.7″x9.8″x8.6″
  • 1 Agie Elox Mondo 20 EDM Sinker
  • 2 Okamoto 612 Surface Grinder
  • 1 Mitsui 618 Surface Grinder
  • 1 Trak DPM 17″x32″
  • 2 Trak DPM 5 20″x40″
  • 1 MoriSeiki Lathe 18″ Swing 45″ Bed
  • 1 Hardinge Lathe
  • 1 DoAll Band Saw
  • 1 Deckel Tool Grinder
  • 1 ALZ Metal Drill Press
  • 1 Chevalier Surface Grinder 8″x20″
  • 1 Okamoto 12-24SA Precision Surface Grinder