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Marshall E. Campbell Co. is an MRO distributor for many different facilities within the industrial and electrical industries.  MEC offers a full line of abrasives that allow assistance in helping with all sanding, grinding or cutting jobs by applying the right product and process for any needs. We handle all the major types of abrasives including bonded, diamond and CBN, coated, belts and brushes, flap discs and wheels.

Our inventory and offering allows many different choices of abrasives between good, better, and the best selection of products needed for the job. MEC can provide the correct product to apply to any sanding, grinding or cutting issues, providing the proper solutions and abrasive products to not only fit the job, but the tools as well.

MEC offers on-site assessment of current processes so there is a better understanding of the goal needed to be accomplished and then recommends, provides, and tests the proper solution for all applications. This is all done with a no-risk test policy.

The link below is a conversion chart that allows calculations of RPM’s for various diameters of grinding wheels and gives the surface speed (SFPM) per minute.

Wheel Speed Conversion Chart