Dth hammers - Articles - Page 3

Drill Bits vs. Down-the-Hole Hammers

February 6, 2020

Rotary bits can handle soft to medium soil formations. But when you find yourself between a rock and a hard place, you need specialized equipment designed to power through rock formations.

Numa Releases Range of HDD Drilling Systems

New Line Designed for Hard Rock, Fractured Ground Formations

September 9, 2019

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Product line promises productive and efficient drilling.

Numa Announces Finance Veteran Mark Stickney as New CFO

Stickney Succeeds Joe Tokarz, Who Retired in April 2019

July 12, 2019

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New CFO Stickney has 25-plus years of financial experience.

Troubleshooting on the Drilling Jobsite

David King

June 21, 2019

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Spending over 40 years in the drill pipe industry has sent me on more than a couple trips to look at drill rod problems. Even the obvious extremes give us lessons.

Drill King International X-Treme Tool Pro Series

May 27, 2019

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Company says shock subs drastically reduced vibration, shock loading.

Mincon Completes Acquisition of Driconeq

125 Staff Members to Join Mincon Group

April 3, 2018

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Mincon Group, acquired Driconeq, a global supplier of drill pipes and accessories for down-the-hole (DTH), rotary and reverse-circulation applications.