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IADC 121 Milled Tooth Three Cone Bit for Oil & Gas Well

IADC 121 Milled Tooth Three Cone Bit for Oil & Gas Well
  • IADC 121 Milled Tooth Three Cone Bit for Oil & Gas Well
Product code: 19906800001
Unit price: 200-10000 USD
Price unit: Per piece
Minimum order:
Other info:
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Quick Details

  • Place of Origin: Hebei, China (Mainland)
  • Brand Name: Wanxiang
  • Model Number: WX-121
  • Type: Drill Bit
  • Machine Type: Drilling Equipment
  • Certification: API
  • Material: Tungsten Carbide
  • Processing Type: Forging
  • Use: Well Drilling
  • Main cutting tooth diameter: 19mm
  • Stable drilling hours: 80hours
  • Recommended rotary speed: 240~80rpm
  • WOB: 0.35~0.8KN/ mm
  • Bit type: Cone-shaped and spoon-shaped cone bit
  • Bearing type: Norma bearing
  • Sealing type: Unsealed
  • Formation: Low compression strength, high drillability soft formation
  • Gauge protection: No

Packaging & Delivery

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

Specifications

Milled tooth bit; Low compression strength; high drillability soft formation; Normal rolling bearing

IADC 121 Milled Tooth Three Cone Bit for Oil & Gas Well

About us

Hejian Wanxiang Drilling Equipment Co., Ltd is a professional manufacturer & distributor of drilling tools and equipment in China.

We have many years experience in research and production of petroleum equipment. With flexible company structures and advanced technologies, we have dedicated ourselves to supplying drilling industry with the best products available.
We take pride in offering prompt, courteous services to all facets of oilfield, water well, mining and construction industries.

Features and applications

1. Tungsten carbide hardfacing on tooth surface

2. Optimized profile and higher rate of penetration.

3. Better steel and longer stable drilling hours.

4. Good wear-resistance

5. Higher stabiltiy.

Our advantage

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

No Sizes Available
Inch (in) Metric (mm)
1 7 7/8 200.0
2 8 1/2 215.9
3 9 1/2 241.3
4 12 1/4 311.1
5 17 1/2 444.5

No IADC Code Recommendation
WOB (KN/ mm) Rotary Speed (rpm)
1 117 0.35~0.8 240~80
2 127 0.35~0.9 240~70
3 437 447 0.35~0.9 240~70
4 517 527 0.35~1.0 220~60
5 537 547 0.45~1.0 220~50
6 617 627 0.45~1.1 200~50
7 637 0.5~1.1 180~40