Core Barrel Piling Foundation Drilling

• Type: Bucket Teeth
• Application: Pile Driver
• Certification: ISO9001: 2000
• Model NO.: 600mm-2500mm
• Condition: New
• Coring Type: 8
• Bucket Teeth: 8
• Truncated Teeth: 8
• Non-Coring Type: 8
• Transport Package: Standard
• Specification: 600mm-2500mm
• Trademark: Feilong Retop
• Origin: China
• Production Capacity: 50000 Pieces Per Year

Product Description

It is very diffcult to drilling for auger bit or rotary drilling buckrt to cut boulders and hard permafrost directly.As a result,drilling barrels are designed to work together with drilling augers and cleaning bit.

The drilling barrel is classified into coring type and non-coring type.Depending on the formation to be drilled,it can also be divided into truncated teeth type for weathered bedrock permafrost,and cone type for hard bedrock.

Diameter D	Bucket D1	Height H	Bucket height H1	Bullet teeth No.	Roller cone No.
600	520	1620	1200	6	4
800	720	1620	1200	8	6
1000	920	1620	1200	10	8
1200	1120	1620	1200	12	10
1500	1420	1620	1200	16	14
1800	1720	1620	1200	18	16
2000	1920	1620	1200	20	18