17 1/2" high speed steel drill bit

Feature:

1. Come in many shapes and sizes with multiple features, and cutting structures to combat downhole diversities in the different formations you may encounter.

2. Large inventory on hand ranging from 2-7/8" through 26" to meet your demands, and can provide larger sizes on request.

3. Typically sealed bearing. These bits can be available in open bearing.

4. All come with regular API connections. These bits feature 3 or 4 jet ports, the 4th being an optional center jet. We house all jet sizes to meet your TFA (Total Flow Area) requirements.

5. The bits are used in many different formations of the oil, gas and water well industries.

6. We offer both standard high quality re-tips and premium quality re-run as well as NEW and SURPLUS NEW steel tooth bits.We welcome specific requests to meet your needs.

7. IADC CODE:112 121 131,127 ,137,215 216 217 ,311 312 315 317,327,417 427 437,415 425, 435,517,527 ,537,547,517,525,535,617,627,637,647,625,635,637,712,737,837,832

8. Sizes:3 7/8, 3 5/8,4 1/2,4 5/8,5 1/2,6 ,6 1/2,6 3/4,7 7/8,8 1/2,8 3/4,9 1/2,9 5/8,9 7/8,10 5/8,12 1/4,13 3/4,14 3/4,14 5/8,16,17 1/2,20,22,23 ,24,26

9. Models: HA,HJ,GA,GJ,MD,SWT,SMD,SKH,HJT,HF,YC,SKG,SKW,SKF,A Series, etc.

About Us

Hejian Wanxiang Drilling Equipments Co., Ltd. is a professional supplier of drilling tools and equipments in China. With flexible company structure and advanced technology, we have dedicated ourselves to supply the drilling industry with the best products available.

We take pride in offering prompt, courteous service to all facets of the Oilfield, Water Well, Mining and Construction Industries. We look forward to working with you to establish mutually beneficial relationship!

Our advantage

1.Good quality,reasonable price.
2.ISO9001:2000, ,API certified.
3. Timely  delivery.

We welcome specific request to meet your requirements!

Please contact us for more information!