Welcome to Oredrills
Self Drilling Anchor Bars
- Efficient Geotechnics Solution: Enables simultaneous drilling and grouting in a single operation
- Simplified Setup: No casing required, reducing equipment and preparation time
- Reliable Strength: Withstands loads up to 1500 KN in both tension and compression
- Space Flexibility: Installs easily in confined construction areas with light drilling equipment
- Quick Installation: Fast and straightforward installation process
- Adaptable Length: Easily adjustable with couplers for extension or nuts for termination
- Applications: Meets complex geotechnical needs for slope stabilization, micropile foundations, and tunneling
- Customized Solutions: Tailored options available to meet specific project requirements and environmental conditions
Specifications：
Size | O.D(mm) | I.D(mm) | Sectional Area(mm²) | Ultimate Load (KN) | Yield Load (KN) | Weight (kg/meter) | |
R25 | R25N | 25.0 | 14.0 | 290 | 200 | 150 | 2.30 |
R32 | R32L | 32.0 | 22.0 | 350 | 210 | 160 | 2.80 |
R32N | 32.0 | 21.0 | 370 | 280 | 230 | 2.90 | |
R32N | 32.0 | 18.5 | 430 | 280 | 230 | 3.40 | |
R32S | 32.0 | 17.0 | 440 | 360 | 280 | 3.50 | |
R32SS | 32.0 | 14.0 | 520 | 405 | 350 | 4.10 | |
R38 | R38N | 38.0 | 22.0 | 590 | 500 | 400 | 4.70 |
R38N | 38.0 | 21.0 | 660 | 550 | 450 | 5.20 | |
R51 | R51L | 51.0 | 36.0 | 713 | 550 | 450 | 6.30 |
R51N | 51.0 | 33.0 | 993 | 800 | 630 | 7.80 | |
T76 | T76N | 76.0 | 49.0 | 2100 | 1600 | 1200 | 16.5 |
T76S | 76.0 | 45.0 | 2420 | 1900 | 1500 | 19.0 | |
T30 | T30/11 | 30.0 | 11.0 | 420 | 320 | 260 | 3.30 |
T30/14 | 30.0 | 14.0 | 370 | 275 | 220 | 2.90 | |
T30/16 | 30.0 | 16.0 | 340 | 245 | 190 | 2.70 | |
T40 | T40/16 | 40.0 | 16.0 | 900 | 660 | 525 | 7.10 |
T40/20 | 40.0 | 20.0 | 710 | 540 | 425 | 5.60 | |
T52 | T52/26 | 52.0 | 26.0 | 1270 | 930 | 730 | 10.0 |
T73 | T73/56 | 73.0 | 56.0 | 1380 | 1035 | 830 | 10.8 |
T73/53 | 73.0 | 53.0 | 1780 | 1160 | 970 | 14.0 | |
T73/45 | 73.0 | 45.0 | 2230 | 1600 | 1270 | 17.5 | |
T73/35 | 73.0 | 35.0 | 2700 | 1865 | 1430 | 21.2 | |
T103 | T103/78 | 103.0 | 78.0 | 3180 | 2270 | 1800 | 25.0 |
T103/51 | 103.0 | 51.0 | 5600 | 3660 | 2670 | 44.0 | |
Thread Type | ISO10208/ISO1720/T international standards | ||||||
Steel Type | ASTM A519-03 5140/EN 10083-1 41Cr4 | ||||||
Thread(Left/Right) | Left or Right | ||||||
Length(m) | 1,2,3,4,5,6 | ||||||
Options of Anti-Corrosion | Epoxy coating Hot-dipped Galvanization: Standard ISO1461 Bending property: Standard ISO1519 Impact property: Standard ASTMD 2794 Adhesion: Standard ISO 2409:2007 | ||||||
