China Manufacture Rock DTH Hammer Drill Bits for Railway and Bridge

• Customization: Available
• Customized: Customized
• Standard: API
• Length: Taper-length
• Type: Core Drill Bit
• Material: Diamond
• Usage: Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling
• Color: Avaiable
• Condition: New
• Transport Package: Carton Package
• Trademark: Tank
• Origin: China
• HS Code: 82071990
• Production Capacity: 50000 PCS / Month

Product Description

Product Description

DTH hammer Bits are one of our main products. After mang 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 bits / Down-the-hole caride bits were used for blast hole drilling. Which is working with DTH hammer, mainly applied in Mining, Marble quarry or well drilling and other construction projects.
 

Characteristic

1. High and low air pressure down-the-hole drill bits:

A: Low air pressure hole Dia.:65-220mm

B: High air pressure hole Dia.:85-305mm

2. Our DTH Bit can be suitable for many types of DTH Hammer, such as XL, Mission, COP, IR, Mach, Demag, SD, Bulroc, Halco Mach, Digger etc

Product Parameters

Specification for DTH button bits:

Drill Bits	Bit Dia. (mm)	NO.Air Holes	Gauge Buttons	Front Buttons	Weight (KGS)	Part No.
BR1	64	2	6×φ10	3×φ10	2.6	HBR1-64
	70	2	6×φ12	4×φ9	2.8	HBR1-70
	76	2	6×φ12	5×φ10	3.2	HBR1-76
BR2	76	2	6×φ12	5×φ10	3.6	HBR2-76
	80	2	6×φ13	5×φ10	4	HBR2-80
	90	2	6×φ13	6×φ10	4.2	HBR2-90
BR3	85	2	6×φ13	4×φ12	3.8	BR3-85
	90	2	6×φ14	4×φ12	4	BR3-90
	95	2	6×φ14	5×φ12	4.3	BR3-95
	100	2	6×φ13	6×φ13	4.8	BR3-100
	105	2	6×φ13	6×φ13	5.2	BR3-105

 

Detailed Photos

Certifications

 

Packaging & Shipping

FAQ

Q1. Can I have a sample order?

Answer:Yes, we welcome sample order to test. Mixed samples are acceptable.


Q2. If you accept customized according to customers' requirements?
Answer: Yes, we accept customized, no matter what size and type, and MOQ is 1 piece. And we also provide OEM service. You can provide your design, and we sign CA with each other.

Q3. Are you original manufacturer or trading company?
Answer: We are an integrated corporation specialized in manufacturing and exporting.


Q4. What is your main products?
Answer: Our main products including PDC Mining Drill Bits, PDC Oil Drill Bits, DTH Hammer, Down the Hole Bits, Top Hammer Drill Bits, Tricone bits,Drill Rod, PDC Cutters.

Q5. What type of drill bit should I be using?              
Answer: When asking that question there are a lot of variables: the formation you are drilling in; the size of hole your drilling; the size pump you have; if you are drilling with mud or air; and the size of your rig. Call us on our 24 hour phone number or write us an email, we will help you make the right bit choice.

Q6. Do you provide after-sales service?
Answer: Timely after-sale assistance shall be provided all the time. Free change once the problem caused by the quality issue.

Q7. What is the production capacity of your factory?
Answer: Our production capacity is about 36,000 to 50,000 bits per month.

Q8. What is your delivery time?
Answer: 3-7 days for frequent ordered models&size which we always hold stocks. 15-30 days for newly produced goods and customization products.

Q9. What are your main markets?
Our products are exported to Australia, Chile, Canada, South Africa, Ethiopia, Malaysia, South Korea, Brazil, Russia, Norway and more than 30 countries.