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KINGS ROCK TOOLS-Tipped Cone Handle Shank Tungsten Carbide Button Rock Drill Bits/drill Button Bits For Mining
Tipped Cone Handle Shank Tungsten Carbide Button Rock Drill Bits/drill Button Bits For Mining
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Description
Different face style makes DTH bits suitable for various rock conditions.
* Flat face: This is an universal design, especially for hard and abrasive rock formation. So typically, flat face with hemi-spherical buttons design is the most popular choice.
* Convex face: A classic design for soft to medium hard rock formation which is not so abrasive. This design have very excellent penetration rate but poor in hole deviation if rocks are hard.
* Concave face: Medium hard to hard rock formations which is less abrasive and fractured. Especially for deep hole drilling,excellent control over hole deviation.
* DGR face: A special design for hard or very hard rock conditions, double gauge row buttons provide very excellent ware-resistance and very longer life time. It is usually used for some bigger diameter DTH bits.
Besides, we are manufacturing the DTH bits with various shanks so they can be compatible with different DTH hammers.
FAQ
A: Are you trading company or source manufacturer ?
Q: We are manufacturer.We have import and export licence.
A:How many employees are there in the company?
Q:There are 310 employees in our company, among of which,12 employees in QC ,10 in Technical R&D department
A:Where are the main markets?
Q:Our main markets distribute in the South America, South Africa, Russian and Middle East.
A:Could you provide E-catalog?
Q:Contact our business manager,we will send the catalog to your mailbox.
A: Could you provide samples ?
Q: Sure. The samples are supported to test and check quality.
A: Could you accept small orders?
Q: We value cooperation from all clients whatever big or small order.
A: Could you accept OEM & ODM?
Q: Definitely.As a manufacturer, OEM & ODM is available,,our professional R&D center would like to offer more help on the project.
A: How long is your delivery time?
Q: Usually it's about 25 days,it depends on quantity.
Any further question, please feel free to contact us. Thanks!
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