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Tri Cone Hard Rock Roller Tricone Drill Bit 8 1/2" IADC Code 537 617 437 For Granite

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Tri Cone Hard Rock Roller Tricone Drill Bit 8 1/2" IADC Code 537 617 437 For Granite

Tri Cone Hard Rock Roller Tricone Drill Bit 8 1/2" IADC Code 537 617 437 For Granite
Tri Cone Hard Rock Roller Tricone Drill Bit 8 1/2" IADC Code 537 617 437 For Granite

Large Image :  Tri Cone Hard Rock Roller Tricone Drill Bit 8 1/2" IADC Code 537 617 437 For Granite

Product Details:
Place of Origin: China
Brand Name: New
Certification: ce, ISO9000
Model Number: 7 1/2inch
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: $210-810 per set
Packaging Details: 1,simple packing 2,Export standard package
Delivery Time: 3-15days
Payment Terms: L/C, T/T, D/A, D/P
Supply Ability: 5000 sets per week
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Detailed Product Description
Application: DTH Hammer Bits Size: 76mm 90mm 100mm 150mm Etc.
Material: Alloy Steel And Carbide Condition: New
Drilling Depth: 300m,130m,0-100m Usage: Water Well,Coal,Ore,Hole Drilling,drilling Borehole For Quarry
Color: As Your Request Machine Type: Drilling Tool,Drilling Equipment
High Light:

Hard Rock Roller Tricone Drill Bit

,

Tricone Drill Bit For Granite

8 1/2" IADC Code 537 617 437 Tri-Cone Hard Rock Roller Tricone Drill Bit For Granite

 
Non-sealed Roller Air Bearing Mining Roller Cone Bits
This series bits are non-sealed Roller Bearing bits that are cooled and cleaned by air with fast drilling speed and good strength which are used for the development of open-pit coal mines, iron mines, and non-ferrous metal mines.
The thrust bearing is made of materials with high wear resistance, high hardness, and high temperature resistance to improve its load-bearing capacity.
The air-cooling system can improve the air circulation conditions in the bearing cavity and reduce the temperature inside the bearing cavity.
The cutting structure adopts circular arc hard alloy ball teeth to improve compressive strength and wear resistance and reduce tooth breakage rate.
The palm back is equipped with hard alloy teeth and welded with wear-resistant alloy to reduce wear on the palm back and extend bearing life.

 

Technical parameter

Product name
Tci Tricone Three Cone Rock Roller Drill Bit For Oil Rig And Mining
Size
97/8", 250mm
type
TCI tricone rock roller drill bit
Bearing type
rubber sealed journal bearing
thread
65/8" API Reg pin
Gauge protection
gauge protection
WOB
0.70~1.20KN/mm
RPM
70~40r/min
Application formation
hard formation with high abrasiveness, such as hard limestone, dolomite, hard sandstone, etc
Weight
75kg
Industrial standard
SY/T5164
MOQ
1
Tri Cone Hard Rock Roller Tricone Drill Bit 8 1/2" IADC Code 537 617 437 For Granite 0
Tri Cone Hard Rock Roller Tricone Drill Bit 8 1/2" IADC Code 537 617 437 For Granite 1
Contact
Ella Chen
WhatsApp/wechat: +8615167050487
Mail: sale68@jugonggroup.com

Tag:

drilling rig components,

drilling rig spare parts,

Hard Rock Roller Tricone Drill Bit

Contact Details
Hangzhou Kaishan Air Compressor Co., Ltd

Contact Person: Mrs. Christina

Tel: +8615905700688

Fax: 86-570-3865123

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