Product Details
CIR90 Rock Drilling Tools High Air Pressure DTH Drill Bits
115mm-240mm
Product Information:
To achieve fast drilling in submerged rock drilling projects, it is
necessary to choose the type of impactor bit that will be used,
i.e. the type of impactor bit that will be used in different
configurations depending on the drilling method and rock type. A
number of factors, such as the structure of the drill face, the
shape of the powder discharge slot, the shape and size of the
carbide teeth and the hardness of the drill body, have a direct
impact on the drilling rate, the quality of the hole, the
straightness of the hole, the life of the drill and the efficiency
of the work. Therefore it is important to choose the right type of
drill bit for the rock drilling project.
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Specifications:
| Bit size | Shank type | Recommended DTH bir diameter | | 3.5''/3'' DTH Hammer bits | COP34, DHD3.5, MISSION30, BR3 shank | 90mm to 105mm | | 4'' DTH Hammer bits | DHD340, QL40, MISSION40, SD4 shank | 110mm to 130mm | | 5'' DTH Hammer bits | DHD350, QL50, MISSION50, SD5 shank | 134mm tio 152mm | | 6'' DTH Hammer bits | DHD360, QL60, MISSION60, SD6 shank | 152mm to 203mm | | 8'' DTH Hammer bits | DHD380, QL80, MISSION80, SD8 shank | 203mm to 305mm | | 12'' DTH Hammer bits | DHD112, SD12 and QL120 shank | Available upon to customers' request |
|
Features:
Fast rock drilling in rock drilling projects.
Application:
Rock Drilling,Mining,Construction,quarry,Water Well drilling.
Company Profile
Hebei Minetech Machinery Technology Co., Ltd is located in Shijiazhuang city, Hebei province. Minetech is
specialized in producing and exporting rock drilling tools. We
manufacture rock drilling tools, including drilling machine, button
bits and drilling rods.
Minetech treasure each opportunity in cooperating with our customers.
Minetech's sales team will allways stick to our original beliefs to
offer all customers the best service and have been accomplishing
total customer satisfaction by competitive prices, superior
production control, strict quality assurance and punctural
delivery.
With our rich experience for years and professional engineers,
Minetech focus on providing complete solutions for your rock
drilling tools.





