I ran into an old print for an injection molded plastic part that specifies an SPI No.6 finish for the surface. I would like to know where I can find a complete list of specifications for surface finishes on IMP parts that includes the one mentioned earlier.
Samuel Ocampo - Columbia, Maryland 1999
There is no better source than the person who signed the print.
Tom Pullizzi Falls Township, Pennsylvania 1999
Same question: do you know if any on-line tables/lists/examples of mt and spi finish specs?
Chris Tesluk - Mansfield, Massachusetts 2001
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