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ISO Rock Drilling Bucket Core Barrel With Roller Bit , Core Barrel Bucket
ISO Rock Drilling Bucket Core Barrel With Roller Bit , Core Barrel Bucket
ISO Rock Drilling Bucket Core Barrel With Roller Bit , Core Barrel Bucket
ISO Rock Drilling Bucket Core Barrel With Roller Bit , Core Barrel Bucket
ISO Rock Drilling Bucket Core Barrel With Roller Bit , Core Barrel Bucket
ISO Rock Drilling Bucket Core Barrel With Roller Bit , Core Barrel Bucket
ISO Rock Drilling Bucket Core Barrel With Roller Bit , Core Barrel Bucket
ISO Rock Drilling Bucket Core Barrel With Roller Bit , Core Barrel Bucket
ISO Rock Drilling Bucket Core Barrel With Roller Bit , Core Barrel Bucket
ISO Rock Drilling Bucket Core Barrel With Roller Bit , Core Barrel Bucket
Specifications
Brand Name :
jthl
Model Number :
800,1000,1200,1500,2000
Certification :
ISO
Place of Origin :
Beijing
MOQ :
1set
Price :
USD+1000-2000+set
Payment Terms :
L/C, D/A, D/P, T/T, Western Union
Supply Ability :
1000+set +year
Packaging Details :
exported standard package
Type :
core barrel with roller bits
Application :
gravel foundation
Material :
Q355d
Usage :
rotary drill rig
Feature :
suitable for hard ground
Oem/odm :
Welcome
kelly box :
130,150,200,250
Description
  • CORE BARREL WITH ROLLER BIT
  • 1. Core barrels are used to cut an annular ring in rock or concrete or reinforced concrete.

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

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

4. medium or slightly weathered rock, hard or super hard bedrock;

Core barrel with roller bits Model
Cutting Dia. Shell HIT. Shell OD. Shell THK. Stiffening Ring THK. Stiffening Ring HIT. Teeth No. Weight
φ600 1200 520 20 20 200 4 545
φ800 1200 720 20 20 200 6 725
φ900 1200 820 20 20 200 6 810
φ1000 1200 920 20 20 200 8 900
φ1200 1200 1120 20 20 200 9 1080
φ1500 1200 1420 20 20 200 10 1370
φ1600 1200 1520 25 25 200 10 1460
φ1800 1000 1720 25 25 200 12 1830
φ2000 800 1920 25 25 200 13 2050
φ2200 800 2120 25 25 200 14 2090
φ2500 800 2420 25 25 200 15 2420
φ2800 800 2720 25 25 200 16 3000
φ3000 800 2920 25 25 200 18 3500
Remark: Size refers to diameter of bore hole, all measurements in millimeters (mm); weight in kilograms(kg);

ISO Rock Drilling Bucket Core Barrel With Roller Bit , Core Barrel BucketISO Rock Drilling Bucket Core Barrel With Roller Bit , Core Barrel BucketISO Rock Drilling Bucket Core Barrel With Roller Bit , Core Barrel Bucket

EXHIBITION :

ISO Rock Drilling Bucket Core Barrel With Roller Bit , Core Barrel Bucket

ISO Rock Drilling Bucket Core Barrel With Roller Bit , Core Barrel Bucket

Product tags

hollow piston rod

,

banded piston

,

drilling core barrel
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ISO Rock Drilling Bucket Core Barrel With Roller Bit , Core Barrel Bucket

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Product Detail
Brand Name :
jthl
Model Number :
800,1000,1200,1500,2000
Certification :
ISO
Place of Origin :
Beijing
MOQ :
1set
Price :
USD+1000-2000+set
Contact Supplier
ISO Rock Drilling Bucket Core Barrel With Roller Bit , Core Barrel Bucket
ISO Rock Drilling Bucket Core Barrel With Roller Bit , Core Barrel Bucket
ISO Rock Drilling Bucket Core Barrel With Roller Bit , Core Barrel Bucket
ISO Rock Drilling Bucket Core Barrel With Roller Bit , Core Barrel Bucket
ISO Rock Drilling Bucket Core Barrel With Roller Bit , Core Barrel Bucket

Beijing Jietaihongli Technology Co., Ltd.

Verified Supplier
4 Years
beijing, beijing
Since 2007
Business Type :
Manufacturer, Agent, Importer, Exporter, Trading Company, Seller
Main Products :
Drilling Kelly Bar, Interlocking Kelly Bar, Drilling Rig Kelly Bar
Total Annual :
8000000-10000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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