Beijing Jincheng Mining Technology Co., Ltd.
| Payment Terms | L/C, T/T, Western Union, MoneyGram |
| Supply Ability | 100000 Pcs/year |
| Delivery Time | 7 Days |
| Packaging Details | Standard Export Delivery Package |
| Color | Customized |
| Factory Visit | Support |
| Application | water well / Mining drilling |
| Material | Carbon Steel |
| Machine Type | Drilling Tool |
| Size | 2-17inch |
| Brand Name | JCDRILL |
| Model Number | All Models |
| Certification | ISO9001,CE |
| Place of Origin | China (Mainland) |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram | Supply Ability | 100000 Pcs/year |
| Delivery Time | 7 Days | Packaging Details | Standard Export Delivery Package |
| Color | Customized | Factory Visit | Support |
| Application | water well / Mining drilling | Material | Carbon Steel |
| Machine Type | Drilling Tool | Size | 2-17inch |
| Brand Name | JCDRILL | Model Number | All Models |
| Certification | ISO9001,CE | Place of Origin | China (Mainland) |
| High Light | drill spare parts ，carbide button bits | ||
Mining Well Drilling Button Drill Bit 2 Inch -12 Inch DTH Drilling Tools
Description
DTH (Down to Hole) drill bit, also called spline connected drill bit, is mainly used in large scale mine (open and underground), open quarry and construction. The hammer is situated down the hole in direct connected with the drill bit with splines in the bit. The hammer piston strikes the drill bit resulting in an efficient transmission of the impact energy and insignificant power losses with the hole depth.
Application
DTH drill bits range covers the most diverseapplications in mining, natural resources exploration, water wells, quarries and civil works.
Product Information
JCDRILL has a comprehensive range of DTH drill bits to match all conceivable applications.
Each bit is made from quality alloy steel, and has been precision machined to produce a perfect
body, heat treated to the required hardness, given surface compression for fatigue resistance,
and fitted with precision buttons manufactured in-house. These are deigned for specific applications
for all rock types, hardness's and condition. Bit life and rate of penetration are the most important
criteria in selecting the right bit for a particular application.
specification
| Bit size | Shank type | Recommended DTH bits diameter |
| 3.5”/3” DTH hammer bits | COP34, DHD3.5, MISSION30, BR3 shank | 90mm~ 105mm |
| 4” DTH hammer bits | DHD340, QL40, MISSION40, SD4 shank | 110mm~ 130mm |
| 5” DTH hammer bits | DHD350, QL50, MISSION50, SD5 shank | 134mm~ 152mm |
| 6” DTH hammer bits | DHD360, QL60, MISSION60, SD6 shank | 152mm~ 203mm |
| 8” DTH hammer bits | DHD380, QL80, MISSION80, SD8 shank | 203mm~ 305mm |
| 12” DTH hammer bits | DHD112, SD12 and QL120 shank. | Available upon to customers’ request |
Advantages:
- Advanced bit designs with high power and air efficiency increases productivity
- Tailored product offering covers all your applications and conditions
- Easy service and maintenance designs reduces machine downtime
- Generic and proprietary shank options give you flexibility and reliability
Packing&Delivery
FAQ
1. Shipping time for an order
We have many stock. As usual, we can delivery the goods as soon as we get the full payment.
2. Quality Control
Strict inspection and testing for every order before shipping out .
3. How can we trust your company?
We support Alibaba trade insurance. Protect products quality, shipment on time and your covered amount.
4. After Sales Service
Free replacement will provide once the failure confirmed caused by our product quality.
5. Do you offer OEM service
Yes,we offer OEM service if you have any regular requirements
Company Details
Business Type:
Manufacturer,Seller
Year Established:
1992
Total Annual:
30 Million-40Million
Employee Number:
>300
Ecer Certification：
Active Member
Beijing Jincheng Mining Technology Co.,Ltd(JCDRILL) located in Beijing,China, for more than 20 years we have specilized in research, development and produce of rock blasting drilling rig, water well drilling rig, diamond core drilling rig, anchor drilling rig, and relative accessories & drilling... Beijing Jincheng Mining Technology Co.,Ltd(JCDRILL) located in Beijing,China, for more than 20 years we have specilized in research, development and produce of rock blasting drilling rig, water well drilling rig, diamond core drilling rig, anchor drilling rig, and relative accessories & drilling...
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