API 146mm HJ321 steel tricone bit for drilling bits

API 146mm HJ321 steel tricone bit for drilling bits

Product description:

Quick Details

  • Place of Origin: Hebei, China (Mainland)
  • Brand Name: Kingdream
  • Model Number: 321
  • Type: tricone bit
  • Material: Tungsten Carbide
  • Use: Well Drilling
  • bearing: : rubber or metal bearing
  • IADC code: : 6-17 1/2
  • use: : well drilling and oil drilling
  • Processing Type: : casting
  • Delivery Date: : In 7 days
  • Delivery term: : By sea/ air

Packaging & Delivery

Packaging Details: wooden box, steel box or as your requirements
Delivery Detail: within 7-15 work days


1. API&ISO 9001
2. IADC321
3. high quality and low price
4. more inventory
5.30 years experience in tricone bit

Hejian Fist Petroleum Equipment CO., Ltd. We have been in this line with the principle of faith-based, quality of survival and mutual benefit, provides the highest quality products and attentive service for our customers'. We are looking forward to establishing relationships with you in the near future.

1. About the tricone bit

1) certified by API&ISO9001

2) Fast drilling rate

3) Strong cutting structure durability

4) be used for water well; oil field; underground; construction; geothermal; directional boring

5) Be used to drill low compressive strength, soft formation

6) various of model and dimension avaliable

7) rubber seal or metal seal

8) IADC: HJ417437447517537547637617etc

9) high quality and competitive price

10) including drill rods; drill collar; rerun steel tooth bits; ; used drill bits stock; used mud pumps; etc



6-17 1/2 (inch)


tricone bits; steel tooth bits; PDC bits


water well, oil field, construction, geothermal, directional boring, and underground foundation work.


stick, soft medium hard hard formation


rubber seal or metal seal


wooden box, steel box or as your requirement

Payment Term

T/ T or L/ C at sight


1 piece

Supply Ability

1000 pieces/ month

Delivery Time

within 7 work days

3. Products Details:

4. Packing: wooden box, steel box or as your requirement

Steel box

5. Payment Terms:

T/ T and L/ C are acceptable. (30% advanced payment after sign the contranct, then 70% payment after see the B/ L.)

6. API Certificate

7. Contact Person

1. Do you want to learn more about our products?

2. Do you wanna know how to ship the bits to your country.

3. How to get product information and offers

PLs feel free to contact Miss Qiao (send email, add msn or give me a call.)