hat
Se tiyo a fil fil insert tou refere yo kòm "ST wobinè" (kote "ST" se abreje nan angle "corkscrew la"), ki se yon tiyo espesyal pou trase fil yo fil insert twou aliye, ak dimansyon yo estriktirèl yo fabrike dapre nan nòm ofisyèl nasyonal yo, tankou GB - 83, nan machin nan Fine ak fil men, ki ka itilize tou.
eng
The wire thread insert tap is also referred to as " st taps" ( wherein " st" is abbreviated from the English " corkscrew" ), which is a special tap for processing the wire thread insert mounting holes, and the structural dimensions are manufactured according to the national standards, such as GB - 83, of the Fine machine and hand wire, which may be used as well.