The Model H

This model was built to replace the Model B and first introduced in 1965.  The Model H was designed by Sundstrand in 16”, 20”, 24”, 30” and 40” sizes.  All sizes except the 40” were equipped with a chuck that could be tilted and locked to grind work up to 10⁰ convex, or 10⁰ concave.  It was designed for heavy stock removal and superior finish, flatness, and parallelism.  The entire machine chassis was designed for maximum strength and rigidity.   Sundstrand and Centro-Metalcut, Inc. successfully built many Model H grinders however this model was obsoleted during the Tri-CAM, Inc. ownership.  There are many still in use today because of their durability, ease of use with only moderate grinding skills required for operators.