" /> Precision Drilling, Inc.
banner
Home
Solar Foundations
Auger Drilling
Dual Rotary Drilling
Caisson Drilling
Limited Access Drilling
Hammer Drilling
Rock Drilling
Railroad Drilling
Cell Tower Foundation
Pressure Grouting
Rent/Buy Equipment
jon
Hammer Drilling
Hammer Drilling (air-percussion drilling) is a method used for penetrating hard rock types to a depth of around 1000m. Rather than rotating an auger bit, a hammer bit is hammered through the rock by compressed air. Rock chips are brought to the surface by the returning air.
Air pressure needed to run the hammer ranges from 150 to 600 PSI depending on rock, water table and hammer specs.
Click here to view and print a Job Request Form.

Hit Counter 

Employment  Opportunities       |     Job Request Form      |      Contact Us   

Company History      |      Image Gallery