DDT Drill Tubes
DTS Drill Tube Outer (threaded one end)
Drilled Hole Diameter (mm)
Drilled Hole Diameter (in)
"Tube OD (mm)"
"Tube ID (mm)"
"Tube OD (in)"
"Tube ID (in)"
Sunnen #
Sandvik Ref.
Outer Tube
DDT-800-L#####-T1 424.2-800-L####
800
18.4 - 20.0
0.724 - 0.787
18.0
12.0
0.709
0.472
DDT-801-L#####-T1 424.2-801-L####
801
20.0 - 21.8
0.788 - 0.858
19.5
14.0
0.768
0.551
DDT-802-L#####-T1 424.2-802-L####
802
21.8 - 24.1
0.859 - 0.948
21.5
15.0
0.846
0.591
DDT-803-L#####-T1 424.2-803-L####
803
24.1 - 26.4
0.949 - 1.039
23.5
16.0
0.925
0.630
DDT-804-L#####-T1 424.2-804-L####
804
26.4 - 28.7
1.040 - 1.130
26.0
18.0
1.024
0.709
DDT-805-L#####-T1 424.2-805-L####
805
28.7 - 31.0
1.131 - 1.220
28.0
20.0
1.102
0.787
DDT-806-L#####-T1 424.2-806-L####
806
31.0 - 33.3
1.221 - 1.311
30.5
22.0
1.201
0.866
DDT-807-L#####-T1 424.2-807-L####
807
33.3 - 36.2
1.312 - 1.425
33.0
24.0
1.299
0.945
DDT-808-L#####-T1 424.2-808-L####
808
36.2 - 39.6
1.426 - 1.559
35.5
26.0
1.398
1.024
DDT-809-L#####-T1 424.2-809-L####
809
39.0 - 43.0
1.560 - 1.692
39.0
29.0
1.535
1.149
DDT-810-L#####-T1 424.2-810-L####
810
43.0 - 47.0
1.693 - 1.850
42.5
32.0
1.673
1.260
DDT-811-L#####-T1 424.2-811-L####
811
47.0 - 51.7
1.851 - 2.035
46.5
35.0
1.831
1.378
DDT-812-L#####-T1 424.2-812-L####
812
51.7 - 56.2
2.036 - 2.212
51.0
39.0
2.008
1.535
DDT-813-L#####-T1 424.2-813-L####
813
56.2 - 65.0
2.213 - 2.559
55.5
43.0
2.185
1.693
DTS Drill Tube Inner
Sunnen #
Sandvik Ref.
Inner Tube "Tube OD (mm)"
"Tube ID (mm)"
"Tube OD (in)"
"Tube ID (in)"
DDT-850-L#####
424.2-850-L####
850
10.0
9.0
0.394
0.354
DDT-851-L#####
424.2-851-L####
851
12.0
11.0
0.472
0.433
DDT-852-L#####
424.2-852-L####
852
13.0
12.0
0.512
0.472
DDT-853-L#####
424.2-853-L####
853
14.0
13.0
0.551
0.512
DDT-854-L#####
424.2-854-L####
854
16.0
14.0
0.630
0.551
DDT-855-L#####
424.2-855-L####
855
18.0
16.0
0.709
0.630
DDT-856-L#####
424.2-856-L####
856
20.0
18.0
0.787
0.709
DDT-857-L#####
424.2-857-L####
857
22.0
20.0
0.866
0.787
DDT-858-L#####
424.2-858-L####
858
24.0
22.0
0.945
0.866
DDT-859-L#####
424.2-859-L####
859
27.0
25.0
1.063
0.984
DDT-860-L#####
424.2-860-L####
860
30.0
28.0
1.181
1.102
DDT-861-L#####
424.2-861-L####
861
32.0
30.0
1.260
1.181
DDT-862-L#####
424.2-862-L####
862
36.0
34.0
1.417
1.339
DDT-863-L#####
424.2-863-L####
863
40.0
38.0
1.575
1.496
Note:
Drill tubes and inner tubes for Ejector drills can be ordered in special lengths, up to 157.480 in/ 4000 mm. For sizes larger than 813/863- please call 1-800-325-3670 The inner tube must always be ordered 1.181 in / 30mm longer than the drill tube.
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