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Quick Details

  • Place of Origin: Hunan, China (Mainland)
  • Brand Name: Forsun
  • Model Number: 2-7/8", 3-1/2", 3-3/4", 4-1/2", 4-3/4"
  • Type: drag bit, non coring bit, PDC drilling bit, chevron, step
  • Material: Tungsten Carbide
  • Use: Well Drilling
  • Thread connection: 2 3/8", 3 1/2", 4 1/2", 6 5/8" API REG or As per request
  • suitable drilling formations: soft rocks, such as mud, clay, sand etc..
  • parts: with tungsten carbide inserts TCI

Packaging & Delivery

Packaging Details: cartons or wooden cases
Product Description

Drilling drag bit, Chevron step drill bit for clay sand water well drilling

 

The Drag Bits can penetrate softer formations such as stiff clays and mudstones very quickly. Usually used for construction or other site investigation projects. It has two types, Step Type and Chevron Type.

 

Forsun can design the special size per customers' requirements.

 

Generally, available with following sizes: 

 

Detailed Images

 

 

 

 

FAQ

Q: Are you a manufacturer or trading company?

A: We are a specialized manufacturer.

 

Q: What are your main products, and used for?

A: Our products include core bit, PDC bit, reaming shell, core barrel, casing, drill rod, SPT equipment, Shelby sampler, drill rig and other drilling parts.

They are used for mineral exploration, geological drilling, geotechnical engineering and soil sampling.

 

Q: How about the delivery terms?

A: 1. Payment: T/T, L/C, Western Union, Paypal, 30% deposit in advance and rest before delivery. 

     2. Min. order quantity: 1 piece.

    3. Transportation: By DHL/TNT/Fedex express, air, sea, train.

 

Q: How about discount?

A: Price is based on products and order quantity.

 

Q: Do you accept sample order?

A: Yes sure, please contact us for details.

 

Q: How about your after-sales service?

A: As a manufacturer, we offer promt technology support for all problems and questions. Besides, we accept goods return or replace for quality problem.

 

Q: Where is your factory located in?

A: Our factory is located in Changsha city, Hunan province, China.

 

Q: How does your company control the quality?

A: Quality first. In order to guarantee high quality for our products, Forsun always makes a serious inspection for all products and raw materials in strict procedure. We have obtained certificate of ISO9001:2000 in 2004. 

 

Packaging & Shipping

 

 

* Above is our ordinary ways of package and delivery.

* Or as per your requirements.

 

Certificate

1.Import & Export Certificate

2.ISO9001:2000 Certificate

3.Business Registering Certificate  

4.Organization Code Certificate

 

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview

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Transaction Details

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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
3 Transactions 10,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $118,000
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