Since the Drillto drill rod production plant was put into operation in 2004, Drillto has achieved full in-house production and sales from drilling rigs to drill rods and drilling tools, providing customers with more professional solutions and a one-stop shopping experience. Drill rod raw materials are strictly controlled, with overall heat treatment applied to ensure uniform crystal structure, hardened surface plating on threads, stable quality, and proven long service life with low risk in practice.
Drill Rods and Drilling Tools
|
Specifications |
Buckle type |
Clamp outer diameter (mm) |
Clamp space (mm) |
Outer diameter of rod body (mm) |
Wall thickness (mm) |
Weight |
Rated torque |
Rated tension |
Minimum radius of curvature (m) |
|
50 2" |
D16 buckle |
φ 57.3±0.5 |
180 |
φ50 |
6.5 |
17.4 (2m) |
4150 |
430 |
37.5 |
|
50 2" |
Case buckle |
φ 57.3±0.5 |
180 |
φ50 |
6.5 |
4150 |
430 |
37.5 |
|
|
50 2" |
Baiwei buckle |
φ 57.3±0.5 |
180 |
φ50 |
6.5 |
4150 |
430 |
37.5 |
|
|
60 23/8" |
Case buckle |
φ 67.3±0.5 |
Male 180, female 180 |
φ60 |
7.5 |
29.4 (2.5m) 33.3 (3m) |
7200 |
610 |
46 |
|
60 23/8" |
D24 buckle |
φ 67.3±0.5 |
Male 180, female 180 |
φ60 |
7.5 |
7200 |
610 |
46 |
|
|
60 23/8" |
2720 buckle |
Φ 74±0.5 |
160 |
φ60 |
7.5 |
7200 |
610 |
46 |
|
|
60 23/8" |
1720A |
Φ 67.3±0.5 |
180 |
φ60 |
7.5 |
7200 |
610 |
46 |
|
|
60 23/8" |
1720B |
φ 67.3±0.5 |
180 |
φ60 |
7.5 |
7200 |
610 |
46 |
|
|
73 27/8" |
NC23, BGNC23 |
φ 80±0.5 |
180 |
φ73 |
8 |
46 (3m) |
12000 |
840 |
62 |
|
73 27/8" |
NC23 |
φ 80±0.5 |
180 |
φ73 |
10 |
53.3 (3m) |
13500 |
950 |
70 |
|
73 27/8" |
D50 |
φ 81±0.5 |
180 |
φ73 |
10 |
13500 |
950 |
70 |
|
|
76 3" |
D50 |
φ 83.5±0.5 |
180 |
φ76 |
10 |
56.3 (3m) |
16000 |
1080 |
75 |
|
83 31/4" |
D80 |
φ 92.5±0.5 |
200 |
φ83 |
9 |
60.5 (3m) |
18500 |
1100 |
80 |
|
83 31/4" |
NC26 |
φ 92.5±0.5 |
200 |
φ83 |
9 |
18500 |
1100 |
80 |
|
|
89 31/2" |
NC26, case |
φ 92.5±0.5 |
220 |
φ89 |
10 |
58.7 (3m) |
21500 |
1300 |
100 |
|
89 31/2" |
D80 |
φ 92.5±0.5 |
Male 230, female 205 |
φ89 |
10 |
96 (4.5m) |
21500 |
1300 |
100 |
|
89 31/2" |
NC31 |
φ105 |
Male 276, female 254 |
φ89 |
10 |
101 (4.5m) |
21500 |
1300 |
100 |
