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At Perfect Patterns, we are capable of building your most complicated low-pressure permanent and semi-permanent molds from hardened materials such as 4140, H-13 or gray iron.  Our EDM capabilities allow us to ensure dimensional and visual perfection of your most intricate features while keeping to the ever-shortening production schedules.  All molds are draw polished by hand with stones to create a surface finish any foundry would envy.  We can fully engineer and rig your mold with gating, ejection, and hydraulic slide pieces to  fit your custom mold machine.

    

 

 
   

  Perfect Patterns, Inc.   2221   Pensar Dr.   Appleton WI   Ph. (920) 734-6643   ©  2001 All rights reserved