CHINA 215.9MM 537GT tricone drill bits for oil drilling

CHINA 215.9MM 537GT tricone drill bits for oil drilling

Product description:

Quick Details

  • Place of Origin: Hebei, China (Mainland)
  • Brand Name: Jianghan
  • Model Number: 537
  • Type: tricone bit
  • Material: Tungsten Carbide
  • Use: Well Drilling
  • bearing: : rubber&metal bearing
  • IADC: : 437-537
  • price: : $200-$3500
  • 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. size 6-17 1/2
3. high quality and low price
4. various of model and dimension available
5. more inventory

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. Structure Features

1) With high precision bearings with neck to slide, two way thrust bearing; tooth palm bearing surfact surfacing hard alloy and cone bearing with reduced after welding together gold sliver, improve the bearing capacity and resistence to bite ability.

2) The high precision metal seal, metal seal by a pair of elaborate design processing of metal sealing ring as bearing to dynamic seals, two high elastic rubber function circle, which located in the teeth palm and die as static sealing seal area, the optimization of the seal compression ensures that the two metal ring seal surface always kept in good contact.

3) Steel ball lock die, suitable for the high speed.

4) The differential pressure and prevent drilling fluid restrictions in the lubricating system all rubber oil storage sac, for bearing system provides good lubrication guarantee.

5) 250. c temperature the high temperature, abrasion resistance of new grease.

6) Set the teeth bit high strength and high toughness carbide gear, optimize the design of the tooth row number gear, toothy height and unique alloy tooth shape, give full paly to the set high wear resistence and excellent teeth bit of cutting ability. steel teeth drill tooth face apply welding new wear-resistant materials, in keep steel teeth bit high mechanical penetration rate at the same time, improve the drill bit cutting teeth life.



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 requirements

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. 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.)

7. API Certificate

8. Other Products

PLs add this formation in your inquiry.

1) the size of the tricone bit

2) the IADC tooth model, like 537G

3) PLs tell the drilling information of the layer.

4) PLs tell the quantity.