All Types of Drag Bits Step-Type Drag Bits

All Types of Drag Bits Step-Type Drag Bits
 

Product description:

Quick Details

  • Place of Origin: Hebei, China (Mainland)
  • Brand Name: Wanxiang
  • Model Number: All models available
  • Type: tungsten carbide
  • Material: High Carbon Steel
  • Use: Well Drilling
  • Application: medium to hard formation

Packaging & Delivery

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

Specifications

Drag Bits
1. certified by ISO9001&API
2. high quality, competitive price
3. large number of stock

step type drag bits
A drag bit is a drill bit usually designed for use in soft formations such as sand, clay, or some soft rock. However, they will not work well in coarse gravel or hard rock formations. Uses include drilling water wells, mining, geothermal, environmental and exploration drilling. Whenever possible, they should be used to drill pilot holes because they produce cuttings that are easiest to log.

Step type bits are the most common type of drag bit used in the world today. They are primarily designed for soft to medium formations.

SizeType PinWt. (lbs.)
2 3/4 - 3 1/2'4 THD N - Rod3 1/2
2 5/8 - 4 3/4'2 3/8 API5 1/2
4 7/8 - 5 1/8'2 3/8 API7
5 1/4 - 5 1/2'2 3/8 API8
5 5/8 - 6'2 3/8 API8
6 1/8 - 6 1/4'2 3/8 API8 1/2
6 1/2'- 6 3/4'2 3/8 API9
5 1/2 - 6 3/4'3 1/2 API22
6 7/8 - 7 7/8'3 1/2 API23
8 - 9'3 1/2 API24
9 1/8 - 10 7/8'3 1/2 API25-30
7 7/8 - 8 7/8'4 1/2 API40
9 - 9 7/8'4 1/2 API42
10 - 10 7/8'3 1/2 API or 4 1/2 API45
11 - 12 1/4'3 1/2 API or 4 1/2 API50

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!

Please contact us for more information!