Fusia fusi alumina fusipaʻu
Mea: ie ma launi mai fafo zirconium corundum emery ie
Numera Granularity: 36-400 #
Faʻamatalaga: 3-120mm lautele, 305-820mm umi
Talosaga: E faaaoga mo olo malosi o auala feololo poʻo mamafa avega, talafeagai mo olo o maumaututū, uʻamea filogia uamea, lafo uʻamea ma uamea leai-ferrous.
Tusi lau feʻau ii ma lafo mai ia matou