QIDELI, the professional engineering equitment company, was found in 1990.
It has a glory history of over 35 years. Until now,we have our own workshops of drilling rig, DTH hammer, and drill pipe,also all kinds of DTH bits.
Our construction tools are very popular among many mining companies either at domestic or abroad.
QIDELI adheres to the concept of "long-term cooperation and win-win", and has formed a strategic cooperative relationship with many domestic counterparts.
We can provide one-stop services for global rock drilling companies.
| Color |
Black Silver Gold |
| Button Shape |
Spherical / Ballistic |
Features
Design and quality
The drill bits are fitted with proprietary cemented carbide buttons, which are designed to drill further in any rock condition. The bodies are made from precision-hardened nickel molybdenum steel, with a compound curve shape for faster and smoother cutting and easier removal of cuttings.
Innovation and technology
The carbide grade option offers long life in challenging applications. Our bits QL series is capable of increasing your service life by up to 45%.
Productivity and performance
The bit face designs maximize penetration and tool life, while optimized flushing designs aid in cuttings removal and reduce wear. Longer bit life, less downtime and superior quality all contribute to increased productivity and improved safety in drilling operations.
A tough and sturdy body
With improved heat treatment and increased face hardness, the body is harder, tougher and sturdier. That means premium performance and longer service life.
The right shape for every job
With QIDELI DTH drill bits you can always choose the right button. Our traditional buttons are always up for the task, but in certain formations the Epiroc Trubbnos buttons will optimize the upsides of spherical and semi-ballistic buttons. Regardless of buttons used, you can expect longer service life, an improved penetration rate, and increased drilling speed.
Fewer interruptions at work
For operators, the longer service life brings one outstanding benefit - fewer interruptions. The consequences are better working conditions with fewer lifts of big, heavy bits.
There is also less risk of injuries from lifting or dropping bits. Plus, there are fewer manual and time-consuming procedures. Instead, operators can look forward to extended, undisturbed drilling periods and a much smoother workday.
FAQ
1. What equitments do you supply?
DTH drilling rig,water well drilling rig,screw air compressor,piston air compressor,pneumatic rock drill ,drill bit,Tricone bit ,DTH hammer,drill rod,spare parts.
2. How can I make payment?
TT, Western Union, LC etc.
3. How is the shipment? How long dose it take?
For large quantity or heavy products, we ship by sea shipping or land shipping.
Shipping efficiency depends on country and city you want to ship to.
For small and delicate products, we ship by DHL, UPS, Fedex or TNT.
You can also appoint shipping method you like before we ship.
4. How is your quality control?
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.
5. Is it difficult to operate and make the graph?
The instrument is easy to operate and we will send you the detailed operation manual via email.
The detector directly mapping with one button, no need computer drawing mapping.
6.What is the accuracy?
Our natural electric field instruments have been made for more than thirty years, with advanced technology and market test.
We have obtained many invention patents. Our customer feedback rate reaches 100%. Accuracy over 95%.
7.After Services:
Our sales team will response for your question within 24 hours (Holidays Excluded)
Technical Support will be available in any time
Free replacement will provide once the failure confirmed caused by our product quality
24 Hours service hotline.
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