In an industry where specialized knowledge can take decades to master, one family-owned manufacturing company in Punxsutawney, Pennsylvania, is feeling the lasting impact of experience.
The Ultimate Tubeless Solution for Geothermal Drilling and Fast Powerful Rock Penetration
July 1, 2025
Eastern Driller Manufacturing’s P5, P6 & P8 DTH Hammers are tubeless and can drill under large volumes of water making them the hammer of choice in Geothermal Drilling applications.
Drilling expert John E. Schmitt delves into the peculiarities of two unique cable tool drilling casings encountered in Southern Michigan, exploring their unconventional characteristics and the mysteries surrounding their use, in his latest 'Let Me Tell Ya' column.