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Core Barrel

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20180905120225415
20180905120224459
20180905120224867
20180905120224219
未标题-3
20180905120225415
20180905120224459
20180905120224867
20180905120224219

Drilling Bucket Core Barrel with Crossing Cutting

Feature:

Cutting ring with rock drilling bits and releases the internal stress of rock,while cutting inside;
Crossing cutter make it easy to carry soil, when drilling in the full fracture rock layer ;
Applicable layers: gravel soil, highly weathered rock, medium weathered rock;

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DESCRIPTION

Technical Parameter of Kellyway Core Barrel with Crossing Cutting

Diameter

D(mm)

Height

H(mm)

Thickness

T(mm)

Reinforcing Ring Height

H(mm)

Reinforcing Ring Thickness

T1 (mm)

Roller Bit Number

Weight

(kgs)

600
120020
250
2011
740
800
1200202502018
908
1000
1200202502024
1210
1200
1200202502027
1467
1500
1200
202502036
1790
1800
1000
202502040
2225

Customizable Items:
Cutting DIA. Custom : design various cutting diameter based on demand, like φ950、φ1050 etc.
Shell HIT. Custom : design as demand, prolong or shortten, increase of efficiency by drilling more.
Key Component Reinforce Custom : strengthen the key component to extend life cycle;
Kelly Box Custom : custom kelly box size based on the kelly bar, like 130*130, 150*150,200*200 etc;
Crossing Cutter Custom : custom inner cutter to Trident cutter or crossing cutter etc;
Teeth No. Custom : encrypt the drilling teeth based on demand etc;

Cases of Core Barrel with Crossing Cutting

1crosscut

Production Line

Productionlineglance1

Packing and Delivery

Shipping_8pqq

Jobsite

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