Step-Type Drag Bits for Water Well Drilling

Step-Type Drag Bits for Water Well Drilling
 

Product description:

Quick Details

  • Place of Origin: Hebei, China (Mainland)
  • Brand Name: wanxiang
  • Model Number: All Models Available
  • Type: Center Drill Bit
  • Material: Tungsten Carbide
  • Use: Well Drilling
  • Certification: API
  • Bearing: sealed bearing
  • Processing Type: Casting

Packaging & Delivery

Packaging Details: Wooden cases or as per customer's requirements.
Delivery Detail: within 7 days after receipt of payment

Specifications

Detailed Product Description
Water Well Drilling Bits
1. certified by ISO9001&API
2. high quality, competitive price
3. large n

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!

Step Type Water Well Drilling Bits

Suitable design of structure enhances the intensity of bits and makes better gauge protection.

High quality tungsten carbide ensures good life-span.

The stable and reliable welding technology ensures better quality stability.

Good match between drill pipes with high precise thread, easily disassembled.

Available Sizes

Size

Type Pin

Wt. (lbs.)

2 3/4 - 3 1/2'

4 THD N - Rod

3 1/2

2 5/8 - 4 3/4'

2 3/8 API

5 1/2

4 7/8 - 5 1/8'

2 3/8 API

7

5 1/4 - 5 1/2'

2 3/8 API

8

5 5/8 - 6'

2 3/8 API

8

6 1/8 - 6 1/4'

2 3/8 API

8 1/2

6 1/2'- 6 3/4'

2 3/8 API

9

5 1/2 - 6 3/4'

3 1/2 API

22

6 7/8 - 7 7/8'

3 1/2 API

23

8 - 9'

3 1/2 API

24

9 1/8 - 10 7/8'

3 1/2 API

25-30

7 7/8 - 8 7/8'

4 1/2 API

40

9 - 9 7/8'

4 1/2 API

42

10 - 10 7/8'

3 1/2 API or 4 1/2 API

45

11 - 12 1/4'

3 1/2 API or 4 1/2 API

50

Please contact us for more information!