DTH Tools for Mining · Water Well · Construction · Oil & Gas - Call 877-473-2299

DTH Equipment for the 21st Century and beyond



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Rock-Tech International
12617 E. FM 917, Ste A
Alvarado, TX 76009 USA
Email: sales

Phone: (817) 473-0500
Fax: (817) 473-0504

Staff email:
Judy Herndon
David Griffin
Sean Griffin
Scott Griffin

Rock-Tech International, LLC BBB Business Review
national groundwater association
texas groundwater association
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made in usa
Made in USA

DTH Hammers


Stone Krusher

Fast Penetrating, High Pressure Hammer. COMPETIVELY PRICED!

Designed for Mining, Water Well, Construction, and Geo-Thermal Drilling applications.

  Click model# for spec sheet
4″ SD4, DHD340A
5″ SD5, DHD350R
6″ SD6, DHD360
8″ SD8, DH380
10″ SD10
12″ SD12, IR112
15″ SD15
24″ N240 (call for more information)
30″ SK30 (call for more information)

Stone Warrior

Hard Hitting, High Pressure Hammer. Premium Quality, Innovative Design

Designed for Oil & Gas applications.

  Click model# for spec sheet
6″ QL60
8″ QL80
10″ SD10
12" QL120

prevent bit head lossOur Patented DTH "CATCHER" Retainer System

  • Designed to prevent shanked bit head loss on hammer bits
  • Fits 6″ - 8″ - 10″ - 12″ - 15″ Hammers
  • Most industry shanks available
  • Fast installation and removal on hammer and bit
  • Locking collar nitrided for extended use, saving you money
  • No cables, pins, or other small parts to keep up with as found in some competitor systems