Meafaigaluega pikiina conical

O lo'o fa'aoga fasipepa ta'amilosaga a le Shank mo le Fa'avae Fa'avae, o lo'o latou fa'aogaina mo ituaiga uma o masini fa'a'u'u ma fa'ameamea.
Matou te faia foi fasipepa e tusa ai ma lau ata tusi ma faʻataʻitaʻiga.Ma faia i latou i se taimi puupuu.I le avea ai o se taʻutaʻua gaosi mea faigaluega faʻavae i Saina, Matou te ofoina atu ia te oe oloa ua faʻafetaui i le Rotary Drilling Rigs faʻapipiʻi masini ma le saoasaoa maualuga, o se olaga umi o le tautua ma se meafaigaluega puʻupuʻu Taimi suiga mo le maualuga o le gaosiga o aso taitasi.

O le a e mauaina le laina atoa o oloa: Meafaigaluega ma mea e teu ai, faʻamau lapotopoto, faʻamau faʻamau, faʻamau faʻapipiʻi vave ma faʻamau, uʻamea i luga o le paʻu, taofi le tina ma le sikuli fesoʻotaʻiga ma isi.
Suiga o Betec Nu.,B43/3,B1HDk12,B3,B3K,B1HDK12K,B40HDK12,B40HDS,B40/3,B40K17.B40/9,B47KH17,

B47K19,B47KH22, B47K22/60, B47K25/57, ma isi.

Suia le lapopoa Kennatel;C21HD,C23HD,RL08,RL09,RL10, RL11, C31,C31HD,B40HD,C4,U47HD,DS01,DS02,DS03,DS04,D0s5 ma isi.