China Factory Tungsten Carbide 90mm High Air Pressure Dht Hammer Rock Button Drill Bit

All of our DTH drill bits can be tailored to withstand the most demanding drilling conditions. All major submersible drill pipe designs can be ordered.

Precision engineering, world class heat treatment processes and high quality tungsten carbide alloy steel make DTH drill bits stand out.

All drill bits are manufactured in state-of-the-art facilities around the world, ensuring availability and short lead times no matter where our customers are located. Our cutting-edge manufacturing processes and proprietary heat treatments ensure consistent quality, which translates into reliable and dependable drilling consumables.

All drill bits are made using tungsten carbide alloy steel manufactured in our own factory. We have perfected our tungsten carbide technology and carbide plant, which uses the latest technology to manufacture a wide range of grades, shapes and sizes of tungsten carbide alloy steels.

We use these tungsten carbide alloy steels for global production for drill bits and related products.

Through collaboration with our customers and strict control of all production processes, we are able to continually improve our drill and tungsten carbide technology. This dedication to innovation, quality, durability and customer service has earned us the reputation as the Drillers Choice for DTH consumables.

1.How do your prices compare to the manufacturer/factory?

  We are the main distributor of major construction machinery manufacturers/factories in China and keep getting the best dealer prices. From the comparison and feedback from many customers, our price is even more competitive than the factory/factory price.

2.How is the delivery time?

  In general, we can deliver ordinary machines immediately to our customers within 7 days, as we have various resources to inspect stock machines, locally and nationwide, and receive machines in a timely manner. But it takes more than 30 days for a manufacturer/factory to produce an order machine.

3.How often can you respond to customer inquiries?

  Our team is made up of a group of hardworking and dynamic people who work around the clock to respond to customer inquiries and questions. Most issues can be successfully resolved within 8 hours, while manufacturers/factories take longer to respond.

4.Which payment methods can you accept?

 Usually we can use wire transfer or letter of credit, and sometimes DP. (1) Wire transfer, 30% deposit in advance, 70% balance paid before shipment, long-term cooperation customers can present a copy of the original bill of lading. (2) Letter of credit, 100% irrevocable letter of credit without "soft   terms" from internationally recognized banks can be accepted. Please seek advice from the sales manager you work with.

5.Which clauses in the Incoterms 2010 can you use?

  We are a professional and mature international player and can handle all INCOTERMS 2010, we usually work on regular terms like FOB, CFR, CIF, CIP, DAP.

6.How long are your prices valid?

  We are a gentle and friendly supplier, never greedy for profit. Our prices remain largely stable throughout the year. We will only adjust the price according to the following two situations: (1) USD exchange rate: According to the international currency exchange rate, the RMB exchange rate is quite different; (2) The manufacturer/factory adjusted the machine price due to the increase of labor cost or raw material cost.

7.What logistics methods can you use for shipping?

We can transport construction machinery with various means of transport. (1) 80% of our shipping will be by the sea, to all major continents such as Africa, South America, Middle East. (2) China's inland neighboring countries, such as Russia, Mongolia, Kazakhstan, Kyrgyzstan, Tajikistan, Uzbekistan, Turkmenistan, etc., can transport by road or rail. (3) For urgently needed light spare parts, we can provide international express services, such as DHL, TNT, UPS, FedEx, etc.