Series of   T38 R32 drop center button rock bits  :

 If you need some other related drilling tools,pls click"HERE"  

Before send you quotation, need below information:

Q1:What diamater do you need ?

Q2: What thread type do you need ?

Q3: What rock you need to drill ?

Before order, you may want to know below information:

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. Your question will be responced within 24 hours (Holidays Excluded).

  b. Technical Support will be available in any time (by telephone,online or video).

  c. Custom-made design will be taken according to your rock type.

 Zhaoxing can help you to improve drilling efficiency and reduce the production cost.

1. Over 17 years practical drilling experience

2.Sold hundreds of drilling rig and air compressor

3. Continue to supply original spare parts and drilling tools

4. Provide professional drilling technical support