





Rotary Drilling Rig Tools Core Barrel with Round Shank Chisel for Deep Foundation Construction
The overall structure of the core barrel drill is relatively simple compared to other drill tools, but some details and design will have a direct impact on the drilling efficiency.
Tag:
Category:
Rotary Drilling Rig Tools Core Barrel with Round Shank Chisel for Deep Foundation Construction
Item: |
Core barrel with roller bits |
Diameter: |
800~2800mm or customized |
Bits types: |
Round Shank Chisel teeth |
Shell Thickness: |
20mm |
Stiffening Ring Thickness: |
45mm |
Kelly box: |
200mm or 250mm, customized size available |
Adaptation Formation |
Sandstone,Limestone,Medium weathered Granite or other Medium weathered rock |
Industry |
Foundation construction piling |
Drilling Rigs Applicable |
Bauer,Soilmex,Casagrande,Sany,Sunward,XCMG,Jintai,Zoomlion,Yutong |
Size Chart
Size unit: mm
Cutting Dia. |
Shell Dia. |
Shell Hit. |
Stiffening Ring Hit. |
Shell Thk. |
Stiffening Ring Thk. |
Teeth No. |
800 |
720 |
1800 |
250 |
20 |
45 |
9 |
1000 |
920 |
1800 |
250 |
20 |
45 |
15 |
1200 |
1120 |
1800 |
250 |
20 |
45 |
19 |
1400 |
1320 |
1500 |
250 |
20 |
45 |
23 |
1500 |
1420 |
1500 |
250 |
20 |
45 |
23 |
1600 |
1520 |
1500 |
250 |
20 |
45 |
27 |
1800 |
1720 |
1500 |
250 |
20 |
45 |
31 |
2000 |
1920 |
1500 |
250 |
20 |
45 |
31 |
2200 |
2120 |
1500 |
250 |
20 |
45 |
35 |
2400 |
2320 |
1500 |
250 |
20 |
45 |
35 |
2600 |
2520 |
1500 |
250 |
20 |
45 |
39 |
2800 |
2720 |
1500 |
250 |
20 |
45 |
43 |
Why Choose us
• One of the leading manufacturers for drilling tools in China.The tools are famous for its fast drilling efficiency,durable and solid structure.
• Real manufacturer , quick & straight cooperation save time and money.
• Rich experienced R&D team, one-stop private foundation piling solution provided.
• Factory closed to Yantian &Shekou Port in Shenzhen, convenient on exporting the heavy duty eqquipment.
About BAORUI
WHY CHOOSE US ?

STRONG STRENGTH
We have 7 professional senior engineers who have worked in the industry for 8-15years to support the design of custom products.

PROFESSIONAL
We uphold the spirit of ingenuity, follow the strict process technology, the use of superb manufacturing skills to serve our customers.

SUPPORT FOR CUSTOM
We have 7 professional senior engineers who have worked in the industry for 8-15years to support the design of custom products.

QUALITY SERVICE
We not only provide good products, but also ensure thoughtful service and professional after-sales service team
APPLICATION CASE
INQUIRE
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