Section 16 MACHINERY AND MECHANICAL APPLIANCES; ELECTRICAL EQUIPMENT; PARTS THEREOF; SOUND RECORDERS AND REPRODUCERS, TELEVISION IMAGE AND SOUND RECORDERS AND REPRODUCERS AND PARTS AND ACCESSORIES OF SUCH ARTICLES 84 Nuclear reactors, boilers, machinery and mechanical appliances; partsthereof 84 60 MACHINE-TOOLS FOR DEBURRING, SHARPENING, GRINDING, HONING, ETC, METAL Commodity Code Description 84 60 11 Numerically controlled 84 60 19 Other 84 60 21 Numerically controlled 84 60 29 Other 84 60 31 Numerically controlled 84 60 39 Other 84 60 40 Honing or lapping machines 84 60 90 Other