[ Diamond tools, namely, manually-operated grindstones for grinding glass glaziers' diamonds, being parts of hand tools; emery grinding wheels; hand tools, namely, milling cutters; hand tools, namely, rotary cutters; hand tools, namely, jab saws for automatic and semi-automatic drills; hand tools, namely, manually-operated grindstones for processing glass; hand tools, namely, manually-operated grindstones for diamond edging for processing glass; hand tools, namely, manually-operated grindston...