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Rotary Rig Core Barrel Drilling B47k Teeth Rock Bucket

Categories Core Barrels
Brand Name: BJTUFF
Model Number: 300-3000mm or as required
Certification: ISO9001
Place of Origin: China
MOQ: 1 Piece
Price: Negotiated
Payment Terms: L/C, D/A, D/P, T/T
Supply Ability: 200 Unit/Units per Month
Delivery Time: 3-5 days after payment
Packaging Details: Wood case outside, plastic cases inside.
Name: Core Barrel With Bullet Teeth
Drilling diameter: 300-4000mm
Material: Q345B
Machine type: Drilling Tool
Use: Rotary Drilling Rig
Application: Foundation Drilling Construction
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Rotary Rig Core Barrel Drilling B47k Teeth Rock Bucket

Rotary Drill Rig B47K Teeth Drilling Rock Core Barrel Bucket


Application:

1.When rotating, the drill core of the core rock drill has several different cutting angles that are matched with each other, and it is repeatedly broken and knocked at the position of the ring groove in the hole.

2.Fractured rocks and hard rocks that the hardness is less than 80 MPa, relatively hard bedrock formations, large boulder layers and hard permafrost layers.


Feature

1.Cutting ring with rock drilling bits and releases the internal stress of rock;

2.Rock drilling bits perform stage breaking and drilling;

3.Small barrel facilitates the coring operation, large barrel performs stage breaking;

4.Barrel adopts spiral wear resistant strips ,anti-attrition,prolong service life.

5.Heightening design,high construction efficiency ,efficiency reduce construction cost.


Model List:

Cutting Dia.Shell HIT.Shell OD.Shell THK.

Stiffening

Ring HIT.

Teeth No.Weight
φ6001200520162006520
φ8001200720162009672
φ90012008201620010750
φ100012009201620011847
φ12001200112016200131010
φ15001200142016200161370
φ18001000172020200191841
φ2000800192020200211852
φ2200800212020200232329
φ2500800242020200272705
φ2800800272020200303200
φ3000800292020200323800
Remark : All measurements are in millimeters, weight in kilograms.

Product advantage:

1-We purchase top quality raw materials from leading raw-steel factory.

2-Our drilling tools can be customized depending on kinds of rigs and site conditions.

3-We require high quality of welding, therefore we employ at least 8 years experienced welders.

4-Advanced welding and design ensure the products longer working life, which helps the client to reduce construction budget.


FAQ:

Q1.What does your company produce?

The main products of our company include drilling tools,drilling teeth,casing series,kelly bar accessories and ect.


Q2.How do you control the quality of your products?

First,we use good steel GB-Q345B.Our welding stick is flux-cored wire that applied to ship engineering.

Second, We strictly control the process,so If the quality of the product itself has the problem of open welding, we will give compensation;

Third, we promise good quality and after-sales service.


Q3.Can you supply after-sales service?
Of course, Customers could contact our sales managers on line/by email/by phone if there are any question during installation or construction, solutions will be given within 12 hours.



Quality Rotary Rig Core Barrel Drilling B47k Teeth Rock Bucket for sale
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