DTH Hammer
The down-the-hole or
DTH hammer is
probably the most
important component
on the drill rig.
Advanced Top Drill
DTH hammers provide
superior
performance. The
hammer has unique
designs to deliver
constant energy
behind the bit with
minimized power
loss.
Tornado Hammer
Top Drill has
developed the
Tornado hammers, a
landmark in the
progress of DTH
hammers. The
patented Tornado, in
which hammers are
arranged in a
specially designed
pattern, provides
incredible
performance and
reliability.
DTH Button Bits
Top Drill DTH bits
provide more cutting
power and faster
rates with heat
treatment and tight
controlled machining
tolerances. Bit face
design Concave face
Concave bits are
suitable for
straightest holes in
soft to medium hard
formations.
Overburden System
Top reaming bit
Recently, Top Drill
has developed an
overburden system to
be adapted to soft
conditions and very
hard formation. This
can allow for
simultaneous casing
of the drilled hole.
TDEX Overburden
System
The below list
represents a
selection of the
standard range.
Screw Hammer
Screw hammers have
been used to drill
holes from soft to
medium formations
-particularly in
collapsing
conditions.
Head
Office & Works
TOP Drill Hammers
3Ba-120, Sihwa-Industrial-Complex, Siheung-si,
Gyeonggi-do, Korea. 429-450
