Diamond Head PDC Drill Bit Coal Ore Mining Oil Well Drilling 3 Wing Coring Drag Drill Bits

• Certification: ISO9001:2015
• Standard: ISO9001:2015
• Surface Treatment: Heat Treatment
• Manufacturing Process: Forging
• Material: Carbon Steel
• Brand: Maxdrill
• Model NO.: Drag Drill Bits
• Color: Red
• Transport Package: Cartons
• Specification: 2 3/8"
• Trademark: MAXDRILL
• Origin: China
• HS Code: 82071300
• Production Capacity: 100000

Product Description

Diamond Head PDC Drill Bit Coal Ore Mining Oil Well Drilling 3 Wing Coring Drag Drill Bits

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Product Description

Step type		Broca Chevron
Medidia	API	Medida	API
2 15/16"	N Rod	2 15/16"	N rod
3 5/8"-4 3/4"	2 3/8" API	3"	N rod
4 1/2"	2 3/8" API	3 1/2"	2 3/8" API
4 3/4"	2 3/8" API	4"	2 3/8" API
5 1/4"	3 1/2" API	4 1/2"	2 3/8" API
5"	3 1/2" API	5"	3 1/2" API
5 7/8"	3 1/2" API	5 1/2"	3 1/2" API
6"	3 1/2" API	5 7/8"	3 1/2" API
7"	3 1/2" API	6"	3 1/2" API

Production Process

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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

Contact Information
Contact Person:Ms Sherry Lee
 
Website:maxdrillrocktools.en.made-in-china.com