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Categories | Foundation Drilling Tools |
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Brand Name: | JZTG |
Model Number: | core barrel |
Certification: | CE,ISO,IAF,CQC |
Place of Origin: | Changsha, China |
MOQ: | 1pc |
Price: | Negotiable |
Payment Terms: | T/T, L/C, Western Union |
Supply Ability: | 1500pcs per month |
Delivery Time: | 3-10days |
Packaging Details: | 1. Wrapped with plastic film. 2. Fixed with iron support, wheel or pallet when necessary. (3. Packed with wooden cases for small things.) |
Material: | Q345 |
Application: | Gravel, Boulder and Medium Mantle Rock |
After-sales service provided: | online support , video technical support |
Name: | Hard Rock Drilling Core Barrel drilling bucket roller bits |
Teeth type: | Bullet Teeth |
Diameter: | 600-3000 |
Customized Larger Size Rotary Rock Core Barrel For Gravel / Boulder
Technical Parameter of Kellyway Core Barrel with Bullet Teeth
Diameter | Bucket | Height | Bucket Height H1(mm) | Upper Thickness | Lower Thickness T2 (mm) | Bullet Teeth number |
600 | 520 | 1620 | 1200 | 16 | 40 | 8 |
800 | 720 | 1620 | 1200 | 16 | 40 | 8 |
1000 | 920 | 1620 | 1200 | 16 | 40 | 12 |
1200 | 1120 | 1620 | 1200 | 16 | 40 | 12 |
1500 | 1420 | 1620 | 1200 | 16 | 40 | 16 |
1800 | 1720 | 1620 | 1000 | 20 | 40 | 20 |
2000 | 1920 | 1620 | 800 | 20 | 40 | 24 |
2200 | 2120 | 1620 | 800 | 20 | 40 | 24 |
2500 | 2420 | 1620 | 700 | 20 | 40 | 28 |
- 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 ;
- Main Applications: gravel soil, highly weathered rock, medium
weathered rock.
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