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800-1200mm Shell Height Drilling Core Barrel Equipped Long Durabilty Custom Cutting Dia
800-1200mm Shell Height Drilling Core Barrel Equipped Long Durabilty Custom Cutting Dia
800-1200mm Shell Height Drilling Core Barrel Equipped Long Durabilty Custom Cutting Dia
800-1200mm Shell Height Drilling Core Barrel Equipped Long Durabilty Custom Cutting Dia
800-1200mm Shell Height Drilling Core Barrel Equipped Long Durabilty Custom Cutting Dia
800-1200mm Shell Height Drilling Core Barrel Equipped Long Durabilty Custom Cutting Dia
Specifications
Brand Name :
KonDaSin
Model Number :
Core barrel
Place of Origin :
China
MOQ :
1 piece
Payment Terms :
T/T, L/C, Western Union
Supply Ability :
10 Pieces per Day
Delivery Time :
7 working days
Packaging Details :
iron support +film protect
Certification :
ISO9001
Name :
Roller Drilling Tools
Application :
Hard or super hard bedrock
Teeth :
Roller bits
Material :
Q345B
Usage :
Piling rotary machine
Shell height :
800-1200mm
Description

Construction Piling Tools Core Barrel High Carbon Steel Strong Rock Formations

800-1200mm Shell Height Drilling Core Barrel Equipped Long Durabilty Custom Cutting Dia

Drilling Core Barrels with Roller Bits adopt the high-carbon steel and special drilling bits angle to keep the drilling strength and efficiency.

Drilling core barrel with roller bits drilling rock Core with hard facing strip for durable use life,they are used to cut a ring in rock or concrete, mostly to initiate the borehole.

The most important advantage of a core barrel is that it assists to concentrate the torque and crowd force on a small ring of cutting teeth.

Core barrels are generally divided into two types:

Core barrel with bullet bits (Applicable for strong rock up to 100Mpa or rock with deep cracks)

Core barrel with roller bits (Applicable for very strong rock formations with compressive strength greater than 100Mpa)

The diameter series of buckets are standard sizes,other lengths and diameters can be supplied on request.

800-1200mm Shell Height Drilling Core Barrel Equipped Long Durabilty Custom Cutting Dia

Model Cutting Dia. Shell HIT. Shell THK. Stiffening Ring THK. Stiffening Ring HIT. Teeth No. Weight

Core Barrel

with

Bullet Teeth

 φ600 1200 16 20 200 6 520
φ800 1200 16 20 200 9 672
φ900 1200 16 20 200 10 750
φ1000 1200 16 20 200 11 847
φ1200 1200 16 20 200 13 1010
φ1500 1200 16 20 200 16 1370
φ1600 1200 16 20 200 17 1493
φ1800 1000 20 20 200 19 1841
φ2000 800 20 20 200 21 1852
φ2200 800 20 20 200 23 2329
φ2500 800 20 20 200 27 2705
φ2800 800 20 20 200 30 3200
φ3000 800 20 20 200 32 3800

Model Size Height

Bucket

Thickness

Stiffening

Ring Thickness

Stiffening

Ring Thickness

No of

teeth

 Weight

Core Barrel

with Roller Bits

 φ600 1200 16 20 200 4 545
φ700 1200 16 20 200 6 635
φ800 1200 16 20 200 6 725
φ900 1200 16 20 200 6 810
φ1000 1200 16 20 200 8 900
φ1100 1200 16 20 200 8 990
φ1200 1200 16 20 200 9 1080
φ1250 1200 16 20 200 9 1120
φ1300 1200 16 20 200 9 1170
φ1400 1200 16 20 200 10 1270
φ1500 1200 16 20 200 10 1370
φ1600 1200 16 20 200 10 1460
φ1700 1000 20 20 200 11 1560
φ1800 1000 20 20 200 12 1830
φ1900 1000 20 20 200 12 1928
φ2000 800 20 20 200 13 2050
φ2200 800 20 20 200 14 2090
φ2500 800 20 20 200 15 2420
φ2800 800 20 20 200 16 3000
φ3000 800 20 20 200 18 3500

800-1200mm Shell Height Drilling Core Barrel Equipped Long Durabilty Custom Cutting Dia

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

2. Drilling with the method of rolling and squeezing can increases the anti-wear ability of the barrel.

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

4. Applicable for very strong rock formations with compressive strength greater than 100Mpa.

800-1200mm Shell Height Drilling Core Barrel Equipped Long Durabilty Custom Cutting Dia

Applicable for very strong rock formations with compressive strength greater than 100Mpa.

800-1200mm Shell Height Drilling Core Barrel Equipped Long Durabilty Custom Cutting Dia

Product tags

drill sizes for reaming

,

drill size for reaming

,

core barrel assembly
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800-1200mm Shell Height Drilling Core Barrel Equipped Long Durabilty Custom Cutting Dia

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Product Detail
Brand Name :
KonDaSin
Model Number :
Core barrel
Place of Origin :
China
MOQ :
1 piece
Payment Terms :
T/T, L/C, Western Union
Supply Ability :
10 Pieces per Day
Contact Supplier
800-1200mm Shell Height Drilling Core Barrel Equipped Long Durabilty Custom Cutting Dia
800-1200mm Shell Height Drilling Core Barrel Equipped Long Durabilty Custom Cutting Dia
800-1200mm Shell Height Drilling Core Barrel Equipped Long Durabilty Custom Cutting Dia

Kondasin International Co.,Ltd.

Active Member
7 Years
Since 2015
Business Type :
Manufacturer
Main Products :
Anchor Drilling Rig, Core Drill Rig, Drilling Rig Tools
Employee Number :
50~60
Certification Level :
Active Member
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