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MAI SDA self-drilling anchors

Atlas Copco MAI SDA Self-drilling anchors provide a unique bolting solution for unstable ground conditions such as sand, gravel, silt, clay and soft to medium fractured rock formations. For projects with such ground conditions, Atlas Copco self-drilling anchors are the most productive reinforcement solution. The anchor rod features a hollow bore for flushing or for simultaneous drilling and grouting. The rod has a left-hand rope thread for connection to standard drill tooling. It is manufactured from API standard heavy wall steel tubing, cold rolled to form a standard ISO rope thread profile. The rolling process refines the grain structure of the steel, increasing the yield strength to produce a durable drill rod suitable for a range of applications.


Features & benefits

  • Threaded bar with sacrificial drill bit
  • Reduced installation time increases productivity
  • Faster excavation
  • Easy to handle and install

1-25 of 100

  • 9899 7000 50

    MAI SDA R32L 2.0 m

    Outer Diameter (mm, inch):
    1,25 inch
    |
    Average internal diameter (mm, inch):
    0,81 inch
    |
    Cross-sectional area (mm², inch²):
    - inch²
    |
    Ultimate tensile load (kN, lbs):
    - lbs
    |
    Minimum yield load:
    - lbs
    |
    Weight:
    5,6 kg
    |
    Length:
    - ft
  • 9899 7000 49

    MAI SDA R32L 3.0 m

    Outer Diameter (mm, inch):
    1,25 inch
    |
    Average internal diameter (mm, inch):
    0,81 inch
    |
    Cross-sectional area (mm², inch²):
    - inch²
    |
    Ultimate tensile load (kN, lbs):
    - lbs
    |
    Minimum yield load:
    - lbs
    |
    Weight:
    8,4 kg
    |
    Length:
    - ft
  • 9899 7000 51

    MAI SDA R32L 4.0 m

    Outer Diameter (mm, inch):
    1,25 inch
    |
    Average internal diameter (mm, inch):
    0,81 inch
    |
    Cross-sectional area (mm², inch²):
    - inch²
    |
    Ultimate tensile load (kN, lbs):
    - lbs
    |
    Minimum yield load:
    - lbs
    |
    Weight:
    11,2 kg
    |
    Length:
    - ft
  • 9899 7024 65

    MAI SDA R32L CE 2.0 m

    Outer Diameter (mm, inch):
    1,25 inch
    |
    Average internal diameter (mm, inch):
    0,81 inch
    |
    Cross-sectional area (mm², inch²):
    - inch²
    |
    Ultimate tensile load (kN, lbs):
    - lbs
    |
    Minimum yield load:
    - lbs
    |
    Weight:
    5,6 kg
    |
    Length:
    - ft
  • 9899 7024 63

    MAI SDA R32L CE 3.0 m

    Outer Diameter (mm, inch):
    1,25 inch
    |
    Average internal diameter (mm, inch):
    0,81 inch
    |
    Cross-sectional area (mm², inch²):
    - inch²
    |
    Ultimate tensile load (kN, lbs):
    - lbs
    |
    Minimum yield load:
    - lbs
    |
    Weight:
    8,4 kg
    |
    Length:
    - ft
  • 9899 7024 61

    MAI SDA R32L CE 4.0 m

    Outer Diameter (mm, inch):
    1,25 inch
    |
    Average internal diameter (mm, inch):
    0,81 inch
    |
    Cross-sectional area (mm², inch²):
    - inch²
    |
    Ultimate tensile load (kN, lbs):
    - lbs
    |
    Minimum yield load:
    - lbs
    |
    Weight:
    11,2 kg
    |
    Length:
    - ft
  • 9899 7024 64

    MAI SDA R32L CE galvanized 2.0 m

    Outer Diameter (mm, inch):
    1,25 inch
    |
    Average internal diameter (mm, inch):
    0,81 inch
    |
    Cross-sectional area (mm², inch²):
    - inch²
    |
    Ultimate tensile load (kN, lbs):
    - lbs
    |
    Minimum yield load:
    - lbs
    |
    Weight:
    5,6 kg
    |
    Length:
    - ft
  • 9899 7024 62

    MAI SDA R32L CE galvanized 3.0 m

    Outer Diameter (mm, inch):
    1,25 inch
    |
    Average internal diameter (mm, inch):
    0,81 inch
    |
    Cross-sectional area (mm², inch²):
    - inch²
    |
    Ultimate tensile load (kN, lbs):
    - lbs
    |
    Minimum yield load:
    - lbs
    |
    Weight:
    8,4 kg
    |
    Length:
    - ft
  • 9899 7024 60

    MAI SDA R32L CE galvanized 4.0 m

    Outer Diameter (mm, inch):
    1,25 inch
    |
    Average internal diameter (mm, inch):
    0,81 inch
    |
    Cross-sectional area (mm², inch²):
    - inch²
    |
    Ultimate tensile load (kN, lbs):
    - lbs
    |
    Minimum yield load:
    - lbs
    |
    Weight:
    11,2 kg
    |
    Length:
    - ft
  • 9899 7013 77

    MAI SDA R32L galvanized 2.0 m

    Outer Diameter (mm, inch):
    1,25 inch
    |
    Average internal diameter (mm, inch):
    0,81 inch
    |
    Cross-sectional area (mm², inch²):
    - inch²
    |
    Ultimate tensile load (kN, lbs):
    - lbs
    |
    Minimum yield load:
    - lbs
    |
    Weight:
    5,6 kg
    |
    Length:
    - ft
  • 9899 7013 79

    MAI SDA R32L galvanized 3.0 m

    Outer Diameter (mm, inch):
    1,25 inch
    |
    Average internal diameter (mm, inch):
    0,81 inch
    |
    Cross-sectional area (mm², inch²):
    - inch²
    |
    Ultimate tensile load (kN, lbs):
    - lbs
    |
    Minimum yield load:
    - lbs
    |
    Weight:
    8,4 kg
    |
    Length:
    - ft
  • 9899 7013 81

    MAI SDA R32L galvanized 4.0 m

    Outer Diameter (mm, inch):
    1,25 inch
    |
    Average internal diameter (mm, inch):
    0,81 inch
    |
    Cross-sectional area (mm², inch²):
    - inch²
    |
    Ultimate tensile load (kN, lbs):
    - lbs
    |
    Minimum yield load:
    - lbs
    |
    Weight:
    11,2 kg
    |
    Length:
    - ft
  • 9899 1007 54

    MAI SDA R32N 2.0 m

    Outer Diameter (mm, inch):
    1,25 inch
    |
    Average internal diameter (mm, inch):
    0,72 inch
    |
    Cross-sectional area (mm², inch²):
    - inch²
    |
    Ultimate tensile load (kN, lbs):
    - lbs
    |
    Minimum yield load:
    - lbs
    |
    Weight:
    6,8 kg
    |
    Length:
    - ft
  • 9899 1007 55

    MAI SDA R32N 3.0 m

    Outer Diameter (mm, inch):
    1,25 inch
    |
    Average internal diameter (mm, inch):
    0,72 inch
    |
    Cross-sectional area (mm², inch²):
    - inch²
    |
    Ultimate tensile load (kN, lbs):
    - lbs
    |
    Minimum yield load:
    - lbs
    |
    Weight:
    10,2 kg
    |
    Length:
    - ft
  • 9899 1007 56

    MAI SDA R32N 4.0 m

    Outer Diameter (mm, inch):
    1,25 inch
    |
    Average internal diameter (mm, inch):
    0,72 inch
    |
    Cross-sectional area (mm², inch²):
    - inch²
    |
    Ultimate tensile load (kN, lbs):
    - lbs
    |
    Minimum yield load:
    - lbs
    |
    Weight:
    13,6 kg
    |
    Length:
    - ft
  • 9899 7024 59

    MAI SDA R32N CE 2.0 m

    Outer Diameter (mm, inch):
    1,25 inch
    |
    Average internal diameter (mm, inch):
    0,72 inch
    |
    Cross-sectional area (mm², inch²):
    - inch²
    |
    Ultimate tensile load (kN, lbs):
    - lbs
    |
    Minimum yield load:
    - lbs
    |
    Weight:
    6,8 kg
    |
    Length:
    - ft
  • 9899 7024 57

    MAI SDA R32N CE 3.0 m

    Outer Diameter (mm, inch):
    1,25 inch
    |
    Average internal diameter (mm, inch):
    0,72 inch
    |
    Cross-sectional area (mm², inch²):
    - inch²
    |
    Ultimate tensile load (kN, lbs):
    - lbs
    |
    Minimum yield load:
    - lbs
    |
    Weight:
    10,2 kg
    |
    Length:
    - ft
  • 9899 7024 55

    MAI SDA R32N CE 4.0 m

    Outer Diameter (mm, inch):
    1,25 inch
    |
    Average internal diameter (mm, inch):
    0,72 inch
    |
    Cross-sectional area (mm², inch²):
    - inch²
    |
    Ultimate tensile load (kN, lbs):
    - lbs
    |
    Minimum yield load:
    - lbs
    |
    Weight:
    13,6 kg
    |
    Length:
    - ft
  • 9899 7024 58

    MAI SDA R32N CE galvanized 2.0 m

    Outer Diameter (mm, inch):
    1,25 inch
    |
    Average internal diameter (mm, inch):
    0,72 inch
    |
    Cross-sectional area (mm², inch²):
    - inch²
    |
    Ultimate tensile load (kN, lbs):
    - lbs
    |
    Minimum yield load:
    - lbs
    |
    Weight:
    6,7 kg
    |
    Length:
    - ft
  • 9899 7024 56

    MAI SDA R32N CE galvanized 3.0 m

    Outer Diameter (mm, inch):
    1,25 inch
    |
    Average internal diameter (mm, inch):
    0,72 inch
    |
    Cross-sectional area (mm², inch²):
    - inch²
    |
    Ultimate tensile load (kN, lbs):
    - lbs
    |
    Minimum yield load:
    - lbs
    |
    Weight:
    10 kg
    |
    Length:
    - ft
  • 9899 7024 54

    MAI SDA R32N CE galvanized 4.0 m

    Outer Diameter (mm, inch):
    1,25 inch
    |
    Average internal diameter (mm, inch):
    0,72 inch
    |
    Cross-sectional area (mm², inch²):
    - inch²
    |
    Ultimate tensile load (kN, lbs):
    - lbs
    |
    Minimum yield load:
    - lbs
    |
    Weight:
    13,4 kg
    |
    Length:
    - ft
  • 9899 1011 60

    MAI SDA R32N galvanized 2.0 m

    Outer Diameter (mm, inch):
    1,25 inch
    |
    Average internal diameter (mm, inch):
    0,72 inch
    |
    Cross-sectional area (mm², inch²):
    - inch²
    |
    Ultimate tensile load (kN, lbs):
    - lbs
    |
    Minimum yield load:
    - lbs
    |
    Weight:
    6,7 kg
    |
    Length:
    - ft
  • 9899 1018 52

    MAI SDA R32N galvanized 3.0 m

    Outer Diameter (mm, inch):
    1,25 inch
    |
    Average internal diameter (mm, inch):
    0,72 inch
    |
    Cross-sectional area (mm², inch²):
    - inch²
    |
    Ultimate tensile load (kN, lbs):
    - lbs
    |
    Minimum yield load:
    - lbs
    |
    Weight:
    10 kg
    |
    Length:
    - ft
  • 9899 1021 88

    MAI SDA R32N galvanized 4.0 m

    Outer Diameter (mm, inch):
    1,25 inch
    |
    Average internal diameter (mm, inch):
    0,72 inch
    |
    Cross-sectional area (mm², inch²):
    - inch²
    |
    Ultimate tensile load (kN, lbs):
    - lbs
    |
    Minimum yield load:
    - lbs
    |
    Weight:
    13,4 kg
    |
    Length:
    - ft
  • 9899 1007 58

    MAI SDA R32S 2.0 m

    Outer Diameter (mm, inch):
    1,25 inch
    |
    Average internal diameter (mm, inch):
    0,59 inch
    |
    Cross-sectional area (mm², inch²):
    - inch²
    |
    Ultimate tensile load (kN, lbs):
    - lbs
    |
    Minimum yield load:
    - lbs
    |
    Weight:
    8,2 kg
    |
    Length:
    - ft

1-25 of 100

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