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Conical Oil Geological Api Tri Cone Drill Bits For Hard Rock

Langfang pangolin construction machinery co. LTD

Conical Oil Geological Api Tri Cone Drill Bits For Hard Rock

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Brand Name : Pangolin

Place of Origin : Hebei, China

Price : Negotiable

Payment Terms : T/T

Delivery Time : 5-15work days

Packaging Details : According to customer needs

Product name : Roller Cone bits

Applicable Industries : Construction works , Energy and Mining

Machine Type : Drilling Equipment

Material : Carbide

Diameter : 9 7/8inch

Size : 8 1/2"

Processing Type : Forging

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High-quality conical oil drilling and geological drilling for hard rock Tri-cone drill bits


The tricone drill bit is the most popular drilling bit in the world, it can be widely used for Oil&Gas Drilling,Mining,Water Well,Geological Exploration areas.Our tricone bit divideds into metal sealed drill bit and rubber sealed bit.

1. The C-Center jet can avoid the formation of a ball in the bit, eliminate the fluid area at the bottom of the well, accelerate the upward flow of drilling cuttings and improve ROP.

2. High saturation NBR bearings can reduce sealing pressure and improve sealing reliability.

3. The G-Gauge protection improves the measuring ability and prolongs the service life of the bit.

4. Adding a row of teeth between the rear taper and the outflow to trim the borehole and protect the cone.


1. High quality tungsten carbide blade
2. The multi-weight gauge protection of the cone heel and skirt tail of the table structure increases the holding capacity of the gauge and the life of the bearing
3. The bearing structure is a ball lock arm journal, using tungsten carbide silver-plated cone
4. The nozzle adopts cemented carbide nozzles of different sizes, which can easily obtain different flow rates of drilling fluid
5. Threaded connection APl standard threaded connection, universal in the field of international drilling

Product parameters

Applicable IndustriesConstruction works , Energy and Mining
TypeDrill Bit
Machine TypeDrilling Equipment
Processing TypeForging
UseWell Drilling
ApplicationRock Drilling
ColorBlue, red, green or Customized
Size8 1/2"
Diameter9 7/8inch
BearingRubber sealed bearing



mm in

Connecting Thread

up down

LOBEStageFlow Rate lpm gpmRotory peed rpm

Output Torque

N.m lb-ft

Max Torque

N.m lb-ft

output power

KW hb

5LZ95x7.0L-5-60095 3 3/43 1/2REG 2 7/8IF Pin5:65320-800 85-211124-3001388 10251962 147753 72
5LZ120x7.0-5-864120 4 3/43 1/2REG 3 1/2IF Pin5:65650-1300 171-342140-2802344 17303312 244387 117
5LZ165x7.0-5-840165 6 1/24 1/2REG 4 1/2IF Pin5:65862-1724 228-45687-1744590 33866484 4783100 135
5LZ172x7.0-5-840172 6 3/46 5/8REG 5 1/2FH pin5:65947-1894 250-50078-1545200 38357345 5417118 159
5LZ203x7.0 -5-840203 86 5/8REG 6 5/8FH5:651113-2225 295-58879-1586277 46298866 6540130 176

Used in
Tri-cone bit is a decelerating bit. It is based on the fact that the speed of the cone is less than the speed of the bit. It is suitable for sidetracking of old wells and deepening of small boreholes under high speed and high drilling pressure.

Pic Show


1. How to order the products?

A: Please send the inquiry with detail item description or with Model number.

2. How about the common packing?

A: If there is no special packing demand, we will take it as our normal packing. First in small carton, and then put in the bigger carton together to make sure goods completed.

3. Can I expect a quality products?

A: Yes. mature production technology ensuring the quality satisfy international request.

4. How to check the product are the exact one you want?

A: If possible, please attach one reference picture to avoid any misunderstanding or any links from our website for a better understanding.

5. How to control quality?

A: We have our own experienced QC team,there will be strict inspection and testing for each order before shipping out.

6. Fast delivery time:

A: Usually it takes 25 days for production.only 3 or 5 days if we have stock of your request size.

7. Competitive price:

A: Our factory can supply you the lowest price due to direct sale to customers without distributor!

Product Tags:

api tri cone drill bits


hard rock tri cone drill bits


api tricone bit

Quality Conical Oil Geological Api Tri Cone Drill Bits For Hard Rock for sale

Conical Oil Geological Api Tri Cone Drill Bits For Hard Rock Images

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