Precision Blanchard Grinding in Minnesota Since 1967, Anoco Metal Services, Inc. has provided precision Blanchard grinding in Minnesota, delivering flatness, parallelism, and consistent finishes across steel, aluminum, and specialty metals. From our facility north of the Twin Cities, we offer rotary surface, precision, and plate grinding services that keep projects on spec and on schedule. Why Blanchard Grinding Matters Blanchard grinding — also known as rotary surface grinding — is one of...