Er32 Square Collet Block

1. Quenching ma fa'ama'a'a ma'a'a ma te'i-te'i, luga faiga quenching e faateleina ai le maaa o le mea, umi le faaaogaina e le faigofie i deformation.
2. maualuga concentricity, aafiaga lelei faagasologa, faatinoga sili atu mautu e faaleleia le faagasologa lelei ma faalautele meafaigaluega ola.
3. Fa'agasologa lelei o le gaosiga, mai le filifilia o meafaitino i le tipiina lelei, fa'amalo lelei.