The flat drill pipe is mainly applicable for the needs of Hydro-hammer percussive-rotary drilling (liquid and gas), which is featured by such advantages as high rigidity, good airtightness, flat external structure, low rotary torsion and less resistance.
Main specification: 73/89/102/114/127 millimeters
Length:2~9.5M (customized according to needs)
Gina Gao
(Oversea Sales Manager)
Mob: +8615831190484
SKYPE:lwdrillsales10
Email:ginagao321@gmail.com
