DTH Bits Hard Rock Drilling Hammer Bits

• Customized: Customized
• Standard: GB/T2828.1-2003
• Length: Stub-length
• Type: DTH Bit
• Material: Alloy Steel & Tungsten Carbides
• Usage: Well Drilling
• Transport Package: Plywood Carton or Plywood Pallet
• Specification: Dia: 90mm
• Trademark: MAXDRILL
• Origin: China
• HS Code: 82071300
• Production Capacity: 10000 Per Month

Product Description

Product Description

Maxdrill DTH bits hammer bits hard rock drilling

Product	Maxdrill DTH hammer bit
Manufacturing process	Machining
Surface treatment	Painting
Material	Alloy Steel & Tungsten Carbides
After-sales service	Yes
Warranty period	6 Months
Standard	GB/T2828.1-2003
Certification	ISO 9001:2015

 

Certifications

Packaging & Shipping

Company Profile

Our Advantages

Directly factory price:

• We have our own production plant, give customers the most affordable ex-factory price

Production and exporting since 2004:
We provide the corresponding technical support of products, to ensure that you do not have worries when using
Six months of warranty time, thoughtful after-sales customer service to answer the relevant product problems at any time  

 

High-end raw materials from Sweden:
High quality raw materials ensure the performance and longevity of drilling tools, reduce customer costs and improve efficiency  

 

FAQ

The information you may like to know before order:
1. Methods of Payment:
T/T (Telegraphic Transfer) or Western Union or L/C at sight
2. Handling time for an order
Based on order quantity, normally it takes 25 days for production.
Only 2 or 3 days if we have stock on your request size.

3. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.

4. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.

5. After Services:
a. Our sales team will response for your question within 24 hours (Holidays Excluded)
b. Technical Support will be available in any time
c. Free replacement will provide once the failure confirmed caused by our product quality