Pneumatic post drill

• Main Authors: JIA FENGLAI, KANG PAN, SHEN HUANZHU, DI SUHUA
• Format: Patent
• Language: English
• Published: 22.10.2014
• Subjects: EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; FIXED CONSTRUCTIONS; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS

The utility model provides a pneumatic post drill. The pneumatic post drill comprises a working mechanism for realizing drilling, an upright post assembly for supporting the working mechanism and a console for controlling the working mechanism to work; the working mechanism comprises a drill rod as...