Hot Sale Series Mining Rock Roller 12 1/4 Tricone Drill Bit for Fundation Drilling

Product Details
Customization: Available
After-sales Service: After Sales Service
Warranty: No
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Number of Employees
2
Year of Establishment
2012-07-17
  • Hot Sale Series Mining Rock Roller 12 1/4 Tricone Drill Bit for Fundation Drilling
  • Hot Sale Series Mining Rock Roller 12 1/4 Tricone Drill Bit for Fundation Drilling
  • Hot Sale Series Mining Rock Roller 12 1/4 Tricone Drill Bit for Fundation Drilling
  • Hot Sale Series Mining Rock Roller 12 1/4 Tricone Drill Bit for Fundation Drilling
  • Hot Sale Series Mining Rock Roller 12 1/4 Tricone Drill Bit for Fundation Drilling
  • Hot Sale Series Mining Rock Roller 12 1/4 Tricone Drill Bit for Fundation Drilling
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Basic Info.

Model NO.
CX
Type
Teeth Holder
Handle Material
IADC 637
Production Time
5-7 Days
Delivery
by Sea or Land
Brand
Cx
New or Used
New
Model
8.5 Inch 133mm Diameter
Weight
5.50kgs
Application
Hard Soil
Transport Package
Seaworthy Packing
Specification
depends on your require
Trademark
ISO9001: 2000
Origin
Made in China
HS Code
8431432
Production Capacity
100PC/Month

Product Description

Hot Sale Series Mining Rock Roller 12 1/4 Tricone Drill Bit for Fundation DrillingHot Sale Series Mining Rock Roller 12 1/4 Tricone Drill Bit for Fundation Drilling
Hot Sale Series Mining Rock Roller 12 1/4 Tricone Drill Bit for Fundation Drilling
Advantages:
1. 55 Conical-Ball TCI covers full cones to increase the working life
2. Thicker arm for higher strength, easy for welding and effectively protect
the sealing ring.
3. Elastomer sealed bearing with built-in grease supplement system to
improve the service life.
4. Suitable for hard formations such as granite, hard gypsum and so on.
Technical Data
1. Tungsten Carbide: 55pcs 14*20.5mm(10.5+10mm) YG11C
2. Cone Material: 15MnNi4Mo
3. Arm Material: 20CrNiMo

 

 

Product descriptions from the supplier

Hot Sale Series Mining Rock Roller 12 1/4 Tricone Drill Bit for Fundation DrillingHot Sale Series Mining Rock Roller 12 1/4 Tricone Drill Bit for Fundation DrillingHot Sale Series Mining Rock Roller 12 1/4 Tricone Drill Bit for Fundation Drilling


In jobsiteHot Sale Series Mining Rock Roller 12 1/4 Tricone Drill Bit for Fundation Drilling

8.5 inch iadc 637 single roller cone cutter drill bit for core barrel
1. Journal sealed bearing with TCI protection on heel of cones
2. Cone1,2,3 speed up rock breaking rate
3. Shirttail hard enhanced by Tungsten Carbide
4. C133-537 adopts 14mm chisel TCI, C133-637 adopts 13mm conical-ball TCI
5. C133 series roller cones has very high cost-effectiveness, it is regular model in rotary drilling field





Packing & Delivery
Hot Sale Series Mining Rock Roller 12 1/4 Tricone Drill Bit for Fundation DrillingHot Sale Series Mining Rock Roller 12 1/4 Tricone Drill Bit for Fundation Drilling

Jobsite
Hot Sale Series Mining Rock Roller 12 1/4 Tricone Drill Bit for Fundation Drilling






FAQ

Q1. How long have you been in this business?

       Over 10 years experience.

Q2. Do you accept sample order?
       Yes sure, please contact us for details.

Q3. How about your after-sales service?
        We offer promote technology support for all problems and questions. 

      Besides, we accept goods return or replace for quality problem.

Q4. How does your company control the quality?

       Quality first. In order to guarantee high quality for our products.

       We makes a serious inspection for all products and raw materials in strict procedure.   

Hot Sale Series Mining Rock Roller 12 1/4 Tricone Drill Bit for Fundation DrillingHot Sale Series Mining Rock Roller 12 1/4 Tricone Drill Bit for Fundation Drilling

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