Purpose: This specification provides a standard for the manufacture@ performance@ inspection and procurement of machines designed to sharpen all types of metal cutting tools@ and to perform internal and external surface grinding. Classification: Machines covered by this specification shall be the following typesas described in Table I (Page 14): Type I - Tool and Cutter Grinder Type II - Tool and Cutter Grinder with optional power or hand table feed@ extended table and extended table travel. Type III - Universal Tool and Cutter Grinder