Hammer / Bit


          - JQ Series  Hammers

          - JT Series  Hammers

          - JM Series  Hammers

          (no foot valve style)

     Parts Lists

          - JQ Series  Hammers

          - JT Series  Hammers

          - JM Series  Hammers

          (no foot valve style)

     Operation and

            Service Manual

     Warranty Policy

Shock Absorber

for DTH Hammer


JUCON Casing Advancement System (Extend-Shrink Bit)


JOSYM Concentric
Overburden Drilling System

JODEX Eccentric Overburden Drilling System

Reverse Circulation Hammer/Bit


          (JRC Series  Hammers)

     Parts List

          (JRC Series  Hammers)

     RC Overburden Drilling


Utility Pole Drill
JMH Multi-Hammer

Large Diameter

Drill Pipes

    Screw Rod

     Shroud Rod


Hexagonal Joints


Large Diameter Drilling


Foundation Drilling   Equipment





All rights reserved,
Dahil Corporation, Ltd.



   √Uncompromising Commitment

                          to Customer Satisfaction


 - Φ610mm Steel Tube Piles

    for a Highway Bridge Foundation, Finland

 - JT415 18" Hammer

 - 240H Shock Absorber

 - 240H Hexagonal Joints etc

 - Jetties on the Red Sea, Eritrea, Africa

 - JT490 22" Hammer

 - 22", 26" bits



         1" - 60 "

         IR, Mission, Sandvik, Numa, Atlas Copco and Halco styles



          Top Quality Korean Products

                  supported by 40-year Expertise

                  and Honesty






        DAHIL CORPORATION, Joytech Div.
      601Ho, 16, Gumi-ro, Bundang-gu, Seongnam City,
       Gyeonggi Province, Korea

         PHONE : 82-2-515-4868       FAX : 82-2-515-6444  
E-MAIL : dahil@dahil.co.kr  WEBSITE : www.jthammer.com