Factory Price DTH Hammer and DTH Bits for Quarrying Rock Drilling

Product Overview

Description

Factory Price DTH  Hammer and DTH Bits for Quarrying Rock Drilling

Thread drill bits are made by high quality alloy steel bar and tungsten carbides.

Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks.

 

 

     DTH hammer is one of our main products.It is durable for being produced with advanced craftwork and good material.After many years search, we have rich experience in development and manufacturing high quality products, which adopted high-quality raw materials, advanced technology and passed through strictly inspection. 
     DTH hammer are mainly used in Rock drilling, well drilling, tunnel drilling, pile drilling and other construction.

1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption

2. Smooth performance and long service life

3. Low problem rate and easy to maintenance

4. Easy to depart bit from hammer

5. Interchangeable with dth bit and drill pipe

Welcome you to visit our factory at any time ,please contact us ! 

Q1: What’s your delivery time?

 A: Commonly product need 20 days to produce, within 3 days if in stock.

Q2: What’s methods of payments are accepted?

 A: We agree T/T ,L/C ,West Union ,One touch ,Money Gram ,Paypal.

Q3: What about the Shipments?

 A: Bases on other quantity .We can send it to you by Express ,by Air ,by Sea ,and by Train.Or send the goods to your Chinese agent.

Q4: How to control the quality?

 A: We should be checking & testing everyone button bit before shipment.

Q5: Do you agree sample order ?

 A: Yes ,we are welcome your sample order to testing our quality.

Q6: Can we select the button bit color?

 A: Yes ,we have golden ,silvery ,black and blue for your choice.

Q7: Can we change to our mark on the button bit?

 A: Yes ,we can casting your company mark on the button bit.(Except sample order)

Q8: Do you have after-sale service and warranty service ?

 A: Any Quality or quantity problem once confirmed,we will be compensate you the same. Any question or problem we will be reply you within 24 hours.

Q9: Can I trust your company ?

 A: Our company has been certificated by Chinese government ,and verified by Ali baba Trade Assurance. 100% refund of the Trade Assurance Amount .Ali baba can guarantee all of you payment .Just order from US !