This  Automobile  instrument  is  use  of  CNC  technology and   ABS material  .
Computer  Numerical Control(CNC) Equipment utilizes  a  process that  is  known
as  subtractive manufacturing .  This process  can produce parts out of  a wide range
of materials.  It  can  also hold tolerances that are typically less than +/-0.05 . For more
information on these capabilities click here or download the PDF below.