Complaint
The function of the drill cross bit is to drill through rock formations during mining or geological exploration operations.
The column-tooth design of the drill bit helps to increase the drilling speed and efficiency, while also improving the durability and lifespan of the drill cross bit.
We use high-quality tungsten cobalt alloy materials to make the tapered drill cross bits, and can also customize it according to customer requirements. Well executed brazing process to combine the carbide tip with steel body firmly together.
The drill bit is typically attached to a drill string and rotated by a drilling rig, with water or other drilling fluids used to help cool and lubricate the bit as it cuts through the rock.
| Product Name: | Rock Mining Cross drilling tool 7 11 12 Degree Tapered Bit |
| Our Products: | Drill Bits, Drill Rods, Coupling, Shank Adapters etc. |
| Connection type: | Tapered, Threaded, Splined. |
| Bits type: | Chisel bits, Cross bits, Button bits etc. |
| Design | Customized as your request. Welcome to inquiry. |
Zezon (Shenzhen) Supply Chain Co., Ltd (A BNMC company) is a one-stop supply chain service base of an important mining and metallurgy group in China. We mainly manufacture and supply rock drilling tools, grinding steel balls, grinding mill liners, electrolytic cathode and anode plates at a high global standard.
With 60+ years history, well organized working process and strict ISO quality control system, we have been providing premium quality products and fast response services, thus, trusted by many clients all over the world for many years.
One of our workshop
1. Q: Are you a manufacturer or trading company?
A: We are a professional manufacturer of rock drilling tools. Products including drill bit, tapered bit, button bit, DTH Bit, drill rod, DTH rod, coupling Sleeves, shank adapter, etc.
2. Q: How can I get the after-sale services?
A: Free replacement will be provided if any quality problem.
3. Q: How is your quality control?
A: We have our own experienced QC Team. There will be strict inspection for every order before shipping out.
4. Q: How long is your delivery time?
A: Within five days for the products in stock; regular orders deliver in 20 days.
5. Q: Do you provide samples ? Are they free or extra ?
A: Some stock parts are free and you just need to handle shipping fee. Please contact us for details.
6. Q: Methods of Payment
A: We offer different payment terms for your choice, including T/T, L/C etc. Any other questions, please feel free to contact us!
