84601100 | Flat-surface
Crushing or grindingmachinesfor earth, stones, ores or other mineral substances. Machinesfor mixing, kneading, crushing, grinding, screening, sifting, homogenizing, emulsifying or stirring, nesi. Flat-surface grindingmachinesfor metal or cermets, w/positioning accuracy in any one axis of at least 0.01 mm, numerically controlled. Flat.