金剛石自由鉗鉗口金剛石分布均勻,、耐磨,、不易脫落,。使用時(shí)不打滑,、不傷管壁,可以延長(zhǎng)鉆探工具的使用壽命,,尤其適合繩索鉆具的裝拆,。
Manufactured with advanced technique,diamond circle wrenches can aviod damage to rods and bit.They are especially fit to sctew up and off wire-line coring rods. |
技術(shù)參數(shù):
生產(chǎn)規(guī)格:Ф56、Ф73/Ф71,、Ф73,、Ф91/Ф89
Description:Ф56、Ф73/Ф71,、Ф73,、Ф91/Ф89 |