Geotechnical drilling tools
Self Drilling Anchor Centralizers
Self drilling anchor certralizer used to make sure anchoring hole is straight
SINODRILLS Self Drilling Anchor Centralizers
Self drilling anchor centralizer or called spacers, which is used to make sure anchoring hole is straight, a very good deviation control on hole straightness.
Features
• centralizer with various types of thread are offered.
Applications
Pre-supporting, micropiling for foundation underpinning, slope anchorage, etc.
Parameters
 | Size | Out diameter (mm) | Unit weight (kg) |
R32 | 72 | 0.30 | |
R38 | 78 | 0.30 | |
R51 | 91 | 0.30 | |
T76 | 130 | 1.00 | |
T40 | 88 | 0.45 | |
T52 | 112 | 1.20 | |
T73 | 130 | 1.40 | |
T103 | 165 | 3.00 |
Please contact our sales team for more specifications.
Geotechnical drilling tools
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T thread Self Drilling Anchor Bars
The Self Drilling Anchor system is comprised of a hollow threaded anchor bar with a sacrificial drill bit that performs drilling, anchoring and grouting in a single operation.
More information on
Extension
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R thread Self Drilling Anchor Bars
The Self Drilling Anchor system is comprised of a hollow threaded anchor bar with a sacrificial drill bit that performs drilling, anchoring and grouting in a single operation
More information on
Extension
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Self Drilling Anchor Bits
Anchor bits is used as a sacrificial consumable for drilling hole
More information on
Extension
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Self Drilling Anchor Couplers
Self drilling Anchor coupler or called coupling sleeve, which is used to extend the anchor string
More information on
Extension
