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Self-Drilling Anchor System

T52 SDAS

SpecificationThread
Diameter
Internal
Diameter
Effective
Cross-Section
Ultimate
Load
Yield
Load
Weight
Unit
mm
in
mm
in
mm2
in2
KN
Kips
KN
Kips
kg/m
Ib/ft
T52/26
52
2.05
26
1.02
1323
2.65
930
209.25
730
164.25
9.95
6.69
Threadlnternational Standard (Left/Right) NA
Length(m)1, 2, 3, 4, 5, 6, 7, 8, 9(Optional) NA
Surface
Treatment
Epoxy Coating/Hot-dipped GalvanizationNA

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SpecificationKey SizeLengthHardnessUnit Weight
Unit
mm
in
mm
in
HB
HRC
Kg
lb
Hex Nut
75
2.95
70
2.76
170-220
25-30
1.51
3.33
Domed Nut
75
2.95
80
3.15
170-220
25-30
1.78
3.92
Threadlnternational Standard(Left/Right)NA
MaterialGB45 /40CrNA
Surface
Treatment
Treatment Epoxy Coating/Hot-dipped Galvanization NA

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SpecificationSizeThicknessHole DiameterUnit Weight
Unit
mm
in
mm
in
mm
in
Kg
lb
Domed Plate
200X200
7.87X7.87
200X200
7.87X7.87
30
1.18
35
1.38
60
2.36
60
2.36
8.76
19.31
11.68
25.75
Flat Plate
200X200
7.87X7.87
200X200
7.87X7.87
30
1.18
35
1.38
60
2.36
60
2.36
8.80
19.40
11.70
25.79
MaterialQ235 NA
Surface
Treatment
Treatment Epoxy Coating/Hot-dipped Galvanization NA

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SpecificationOutside DiameterLengthHardnessUnit Weight
Unit
mm
in
mm
in
HB
HRC
Kg
lb
Middle Stop
70
2.76
70
2.76
140
5.51
160
6.30
170-220
25-30
2.01
4.44
2.30
5.07
Without
Middle Stop
70
2.76
70
2.76
140
5.51
160
6.30
170-220
25-30
2.01
4.44
2.30
5.07
Thread Typelnternational Standard(Left or Right)NA
MatrialGB 45/40CrNA
Surface
Treatment
Treatment Epoxy Coating/Hot-dipped Galvanization NA

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Specification Suitable
Conditions
MaterialOutside
Diameter(mm)
Unit Weigh(kg)Hardness
ESFHardened Button Bit
For Unconsolidated
Rock With Boulders
42CrMo
90
100
115
130
1.62
2.10
2.24
2.76
49-54HRC

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SpecificationSuitable ConditionsMaterialOutside
Diameter(mm)
Unit Weigh(kg)Hardness
ESSFTC Button
Bit For Medium
Rock Formations
GB45+Tungsten
Carbide
90
100
115
130
1.64
2.15
2.28
2.83
85-88HRA

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SpecificationSuitable ConditionsMaterialOutside
Diameter(mm)
Unit Weigh(kg)Hardness
EXHardened Cross Bit For
Loose To Medium Dense
Ground Conditions
42CrMo
90
100
115
130
1.65
1.82
2.36
2.66
49-54HRC

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SpecificationSuitable ConditionsMaterialOutside
Diameter(mm)
Unit Weigh(kg)Hardness
EXXTC Cross Bit
For Soft To Medium
Rock Formations
GB45+Tungsten
Carbide
90
100
115
130
1.68
1.85
2.38
2.69
85-88HRA

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SpecificationSuitable ConditionsMaterialOutside
Diameter(mm)
Unit Weigh(kg)Hardness
ECHardened Arching Bit
For Unconsolidated
Soli With Small Boulders
42CrMo
90
100
115
130
1.08
1.51
2.52
3.02
49-54HRC

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SpecificationSuitable ConditionsMaterialOutside
Diameter(mm)
Unit Weigh(kg)Hardness
ECCTC Arching Bit
For Soft To Medium
Rock Formations
GB45+Tungsten
Carbide
90
100
115
130
1.11
1.54
2.58
3.04
85-88HRA

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SpecificationSuitable ConditionsMaterialOutside
Diameter(mm)
Unit Weigh(kg)Hardness
EYHardened Drop
Centre Bit For Fillss
42CrMo
90
100
115
130
1.32
1.42
2.08
2.72
49-54HRC

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SpecificationSuitable ConditionsMaterialOutside
Diameter(mm)
Unit Weigh(kg)Hardness
EYYTC Drop Centre
Bit For Competent
Ground&Strong Rock
GB45+Tungsten
Carbide
90
100
115
130
1.35
1.50
2.14
2.75
85-88HRA

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SpecificationSuitable ConditionsMaterialOutside
Diameter(mm)
Unit Weigh(kg)Hardness
EWHardened Cross Bit For
Loose To Medium
Dense Ground
Conditions
42CrMo
90
110
130
1.12
1.23
1.76
49-54HRC

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SpecificationSuitable ConditionsMaterialOutside
Diameter(mm)
Unit Weigh(kg)Hardness
TC Cross
Two Stage
TC Cross Two Stagebit
For Competent
Ground&Strong Rock
GB45+Tungsten
Carbide
90
100
115
130
1.38
1.46
1.83
2.46
85-88HRA

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SpecificationSuitable ConditionsMaterialOutside
Diameter(mm)
Unit Weigh(kg)Hardness
ESDDrop Centre Button
Bit For Granular
Soils,Soft Mudstones
42CrMo
115
130
2.39
3.35
49-54HRC

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SpecificationSuitable ConditionsMaterialOutside
Diameter(mm)
Unit Weigh(kg)Hardness
ESSDCarbide Drop Centre
Button Bit For Dense
Gravels,Fractured
Ground,Schists,Broken
Rock
GB45+Tungsten
Carbide
115
130
2.52
3.42
85-88HRA

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