SP1480 Cemented carbide steel High air pressure DTH Drill Bits for
The use of high quality steel and hard alloy as raw materials,
through a special heat treatment process, ball tooth bit can reach
under the hardness strong rock excavation, and to reduce the energy
loss in the transmission process, tooth uniform force is not easy
to drop off the teeth and teeth, so that impact the energy to focus
on the rock to reach the purpose of high efficiency driving.
Widely used in mines, quarries, earthworks and other engineering
drilling blasting hole, guardrail hole,mountain reinforcement,
anchorage and other engineering holes, geothermal exploration hole, Well bore and other fields.
|Number of vents|
NO X button diamter
Bilateral tooth concave
We can design and manufacture according to customers requirement of
the bit diameter,the NO.of air holes,carbide buttons and the face
There are now also a lot of small dth bits manufaturers in China,
but with various quality levels and price levels. New Diamond uses
high quality carbides and best steel, plus its advanced techniques,
it will seldom occur the bits' broken or tooth falling problems,
but with fast drilling speed, so New Diamond doesn't compare with
other suppliers by price alone,we care more about quality.
The appearance of the picture is different from that of the actual
product, and the actual product is the