Usu Ipu
-                Palasi uili uaea uamea fa'apipi'i apa (palasi uaea u'amea)Tele: ata fa'apitoa. Mea: 0.3 uaea uʻamea faʻapipiʻiina apamemea. faamoemoega oloa: mo le deburring pe a uma machining, aveesea o omo protruding fafie faamalosia pe a uma le gaosiga o laupapa, aveesea stains i le enamelled uaea uelo ma filo pito vali. Uea pulumu filifili: uaea nylon, uaea abrasive, uaea uamea, sisal, uaea laau masani. Avanoa o le faʻaoga: faʻapipiʻi faʻapipiʻi i totonu o le olo, faʻamalo tulimanu Aveese lauulu ma vao tuitui i meafaigaluega pneumatic. 
 
         
