API 12 1\4' IADC 637 rubber sealed bearing insert tooth tricone bit for water well drilling

API 12 1\4' IADC 637 rubber sealed bearing insert tooth tricone bit for water well drilling
 

Product description:

Quick Details

  • Place of Origin: Hebei, China (Mainland)
  • Brand Name: Wanxiang
  • Model Number: IADC 637
  • Type: Drill Bit
  • Machine Type: Drilling Equipment
  • Certification: API
  • Material: Tungsten carbide
  • Processing Type: Forging
  • Use: Well Drilling
  • Colour: Dependent on your requirements
  • Dia.: 12 1/4 inch
  • Formation type: Medium hard formation
  • R.P.M.: 60-40

Packaging & Delivery

Packaging Details: Wooden case or according to customers requirements
Delivery Detail: Generally within 7 days after recieved advanced payments

Specifications

1. Rubber sealed bearing insert tooth bit
2. IADC 637
3. Medium hard formation
4. Size: 12 1/4 inch
5. Tungeten carbide

Products details

1. API 12 1/4 IADC 637 rubber sealed bearing insert tooth tricone bit for water well drilling
2. Meet with API Spec7-1 ISO 9001: 2008
3. Center drill bit

4. High temperature and wear resistance

5. Long service life

6. Good quality and after-sale service

7. Resonable price

8. IADC code suitable for different formations

About us

Hejian Wanxiang Drilling Equipments Co. Ltd.

We produce the drilling bits strictly according to our customers requirements with advanced equipment to make the quality perfect.

Specification

IADC

437

517

537

617

637

737

WOB

KN/ mm (bit dia.)

0.5-0.75

0.5-0.85

0.5-0.85

0.55-0.85

0.55-0.85

0.55-0.85

Lb/ in (bit dia.)

2860-4280

2860-4860

2860-4860

3140-4860

3140-4860

3140-4860

r.p.m

70-45

70-45

70-45

70-45

60-40

60-40

Size

Bit Type

In.

mm

6

152.4

517; 537; 617; 637

6 1/2

165.1

617

7 1/2

190.5

517, 537

8 1/2

215.9

437; 517; 537617637

9 1/2

241.3

437, 517537617637

9 5/8

244.5

517537

9 7/8

250.8

517537

12 1/4

311.1

437; 517; 537617637

17 1/2

444.5

517537