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Water Well Drilling Tools TCI Tricone Bit 15 1/2''

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Water Well Drilling Tools TCI Tricone Bit 15 1/2''

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Brand Name : JCDRILLS

Model Number : 15 1/2''

Certification : ISO,CE

Place of Origin : Hebei,China

MOQ : 5pcs

Price : Negotation

Payment Terms : T/T, L/C, D/P, Western Union, MoneyGram

Supply Ability : 20000pcs/Year

Delivery Time : In stock or as order quantity

Packaging Details : Standard export package

Type : TCI Tricone Bit

Usage : Oil Field, Natural Gas, Mining Drlling, Water Well

Material : T.C.With Diamond Anti-abrasive Layer

Application : Mining Drlling, Water Well Drilling

Tooth Type : Insert Tooth

Thread : 4-1/2API REG

Bearing : Sealed Journal Bearing

Package : Carton And Wooden Case

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Water Well Drilling Tools TCI Tricone Bit 15 1/2''​

Application

15 1/2'' IADC337 Rock Roller tricone drilling Bits, which some may also call roller cone bits or tri-cone bits, have three cones. Each cone can be rotated individually when the drill string rotates the body of the bit. The cones have roller bearings fitted at the time of assembly. The rolling cutting bits can be used to drill any formations if the proper cutter, bearing, and nozzle are selected.

We are a professional company in supplying tricone bits,steel teeth bits,single cone bits,and PDC bits.

Bits sizes range from 3 7/8” to 26”.and cover almost all IADC codes.It can be used in various of different fields,mining,hydrology,subterranean heatpilling,water well drilling and oil well drilling.This type of bits have optimal bearing design, it can be working stably in high WOB,and the qualtiy tungsten carbide inserts on cone and the gauge make a good wear resistance largely extend the working life of bits.It is suitable for medium to hard formation.

Characteristics

1. The strength and wear resistance of inserts are improve by using carbide inserts with high strength and high wear resistance.
2. Surface of the high precision bearing heat treated by using advanced heat treatment process to improve the load capacity and service life of the bearing.
3. The service life of the bearing is further extended by adopting harder and more wear resistant material for thrust bearing.
4. This series oil well rock bit use sealed roller bearing structure. With rollers arranged in grooves recessed in the cone body, the size of the bearing journal is increased.
6. Thrust bearing surfaces are hard faced and treated with friction reducing technology.
7. Rotary drill bits use journal bearing. Hard faced head bearing surface. Cone bearing inlaid with friction reducing alloy and then silver-plated. The load capacity and seizure resistance of the bearing is greatly improve.

Specification

Available sizes

From 2 7/8 to 26”

larger sizes for hole opener bit ,reamer bit

Advantage most favourable price and best qualtity
Bearing type

sealed bearing and non-sealed bearing

HJ(metal sealed journal bearing)
HA (rubber sealed journal bearing)

aircooled bearing type

Formation soft ,medium soft ,hard,medium hard,very hard formation
Button size (extra features)

Button bit,saw teeth

1)Y-Conical teeth

2)X-chisel teeth

3)K- wide teeth

4)G- Gague protection

Application

petroleum&gas ,water well ,mining and tectonic industries

,oil field, construction, geothermal,

directional boring, and

underground foundation work

IADC

WOB

(KN/mm)

RPM

(r/min)

Applicable Formations
114/116/117 0.3~0.75 180~60 Very soft formations with low compressive strength and high drillability, such as clay, mudstone, chalk, etc.
124/126/127 0.3~0.85 180~60 Soft formations with low compressive strength and high drillability, such as mudstone, gypsum, salt, soft limestone, etc.
134/135/136/137 0.3~0.95 150~60 Soft to medium formations with low compressive strength and high drillability, such as medium soft shale, hard gypsum, medium soft limestone, medium soft sandstone, soft formation with harder interbed, etc.
214/215/216/217 0.35~0.95 150~60 Medium formations with high compress strength, such as medium soft shale, hard gypsum , medium soft limestone, medium soft sandstone, soft formation with harder interbed, etc.
227 0.35~0.95 150~50 Medium hard formations with high compressive strength, such as abrasive shale, limestone, sandstone, dolomite, hard gypsum, marble,etc
Note: The upper limits of WOB and RPM in above table should not be used simultaneously.

Water Well Drilling Tools TCI Tricone Bit 15 1/2''

Packing& Delivery

Water Well Drilling Tools TCI Tricone Bit 15 1/2'' Water Well Drilling Tools TCI Tricone Bit 15 1/2''

Service

Water Well Drilling Tools TCI Tricone Bit 15 1/2''

In our after sales service system, We establish perfect control system strictly according to ISO-9000 series, in this system, technology date and problem solve solution and preventive measures will be provided in any maintain project, all the spare parts will be used in new OEM products with installation instructions, packing list, manufacturer's instruction, qualification and Warranty certificate.


We provide "one equipment & one case, endless service, namely the after sales service begin from the order confirmation, last for the working life of the equipment.


Product Tags:

tricone drill bit

      

water well drill bits

      
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