114mm Water Well Drilling Rod

Features:

1. Application hard, very hard, and medium soft sock formation.
2. Reliable quality, long service life, rare abnormal breakage during service life
3. Good flushing effect to ensure high drilling rate
4. Strict quality warranty and compensation rules

Application:

Used inholedrilling works, such asminingblasting, water welldrilling, geothermal welldrilling, pipe roofsupport, coalandnon-ferrous metalminingprojects.