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8 Inch Tricone Drill Bit On Hard Rock Hole Drilling Customized Color High Efficiency

JCdrill---The best and Specilized "one-stop selection sourcing platform“ for drilling rig and tools. —— Orlan

—— Orlan

The trailer water drilling rig TWD200 is really good borehole machine,beasy operation,high efficiency and good price. —— Кочетков Юрий

—— Кочетков Юрий

The hydraulic rotary water well drilling rig JKS300,JKCS400 drilling by DTH hammer and mud pump,very good quality and considerate after sales service!

—— Mr. Mohammed Seif

We start use the JK580 DTH rock drilling rig since 2009,now we have 6set working in our customer's mining site,perfect machine with reasonable price.

—— Gocha Rostiashvili

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8 Inch Tricone Drill Bit On Hard Rock Hole Drilling Customized Color High Efficiency

8 Inch Tricone Drill Bit On Hard Rock Hole Drilling Customized Color High Efficiency
8 Inch Tricone Drill Bit On Hard Rock Hole Drilling Customized Color High Efficiency 8 Inch Tricone Drill Bit On Hard Rock Hole Drilling Customized Color High Efficiency 8 Inch Tricone Drill Bit On Hard Rock Hole Drilling Customized Color High Efficiency

Large Image :  8 Inch Tricone Drill Bit On Hard Rock Hole Drilling Customized Color High Efficiency

Product Details:

Place of Origin: China
Brand Name: JCDRILL
Certification: ISO9001,CE
Model Number: N/A

Payment & Shipping Terms:

Minimum Order Quantity: 1 Pcs
Packaging Details: Standard Export Packing
Delivery Time: 15 Days
Payment Terms: L/C, T/T
Supply Ability: 20000set/year
Detailed Product Description
Name: Tricone Bit Application: Hole Drilling
Material: Tungsten Steel Processing Type: Forging
Diameter: 4--26 Inch Factory Visit: Support
Sample Order: Support Package: Standard Export Packing
Color: Customized
High Light:

water borehole drilling equipment

,

water well drilling machine

8 Inch Tricone Bit On Hard Rock For DTH And Water well drilling

 

Application                                                                                                                                                   

Tricone bits consist of three “cones” which must all rotate on lubricated bearings. This lubrication in turn requires a grease reservoir and for any medium or large scale project some sort of bearing seal to prevent debris from entering the tricone and stopping rotation.

The TriCone Bit is the most versatile drill bit on the market. It is the go to drill bit in most styles of drilling. Whether you are drilling a water well or an oil well, Western Drilling Tools has the Tri Cone Drill Bit for you.

The Advantages of Using a Tri Cone Over Other Drill Bits

There is a Tri Cone suitable for any rock formation
Tricone bit is versatile and can handle changing formations
Tri Cones are reasonably priced, long lasting and have an efficient drilling rate
Depending on your application, Western Drilling can provide you with new, re-run or premium oil field quality Tricone bits. The difference between a premium oil field Tricone bit and non-premium oil well quality Tricone is that the roller cones have high end sealed bearings; extremely high quality tungsten carbide and diamond gauge protection throughout the drill bit as well as skirt tail hard facing and optimized hydraulics. These roller cone drill bits are designed to go to extreme depths in extreme conditions and in situations where they cannot fail.

When ordering a bit the IADC bit classification system is a very useful tool and allows Western Drilling to specify a bit that out performs your expectations.

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.
5. Thrust bearing surfaces are hard faced and treated with friction reducing technology.
6. 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.

8 Inch Tricone Drill Bit On Hard Rock Hole Drilling Customized Color High Efficiency 0

8 Inch Tricone Drill Bit On Hard Rock Hole Drilling Customized Color High Efficiency 1

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.

Packing& Delivery                                                                                                               

8 Inch Tricone Drill Bit On Hard Rock Hole Drilling Customized Color High Efficiency 2

8 Inch Tricone Drill Bit On Hard Rock Hole Drilling Customized Color High Efficiency 3

8 Inch Tricone Drill Bit On Hard Rock Hole Drilling Customized Color High Efficiency 4

Contact Details
Beijing Jincheng Mining Technology Co., Ltd.

Contact Person: Sekura Yu

Tel: +8613811398425

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