Step-Type Drag Bits

Step-Type Drag Bits
 

Product description:

Quick Details

  • Place of Origin: Hebei, China (Mainland)
  • Brand Name: Wanxiang
  • Type: Drill Bit
  • Machine Type: Drilling Tool
  • Certification: API
  • Material: tungsten carbide
  • Processing Type: Forging
  • 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

1. certified by ISO9001&API
2. high quality, competitive price
3. large number of stock
4. Can be customized

Step Type Drag Bit

  • 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.

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


Please contact us for more information!