steel teeth tricone bit 321for well drilling

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:HJ417,437,447,517,537,547,637,617etc

9)high quality and competitive price

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

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