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Drill Rods & Couplings
Special and nonstandard rods, casings, and couplings are manufactured by Acker Drill Company on request. In addition, Acker offers a complete range of metric rods and casings.
Specifications: Drill Rods and Couplings |
Size |
O.D. |
I.D. |
Threads
Per
Inch |
Weight |
Coupling I.D. |
Coupling Weight |
inches |
mm. |
inches |
mm. |
lbs./ft. |
kg./m. |
inches |
mm. |
lbs. |
kg. |
EW |
1-3/8 |
34.9 |
15/16 |
23.8 |
3 |
2.8 |
4.2 |
7/16 |
11.1 |
1.0 |
0.45 |
AW |
1-3/4 |
44.4 |
1-1/4 |
31.8 |
3 |
4.3 |
6.4 |
5/8 |
15.8 |
2.0 |
0.90 |
BW |
2-1/8 |
53.9 |
1-3/4 |
44.4 |
3 |
4.3 |
6.4 |
3/4 |
19.0 |
3.5 |
1.38 |
NW |
2-5/8 |
66.6 |
2-1/4 |
57.1 |
3 |
5.5 |
8.2 |
1-3/8 |
34.9 |
5.5 |
2.50 |
E |
1-5/16 |
33.3 |
7/8 |
22.2 |
3 |
2.7 |
4.0 |
7/16 |
11.1 |
1.0 |
0.45 |
A |
1-5/8 |
41.3 |
1-1/8 |
28.6 |
3 |
3.8 |
5.7 |
9/16 |
14.3 |
2.0 |
0.90 |
B |
1-7/8 |
47.6 |
1-1/4 |
31.7 |
5 |
3.6 |
5.4 |
5/8 |
15.9 |
2.5 |
1.13 |
N |
2-3/8 |
60.3 |
2 |
50.8 |
4 |
5.0 |
7.4 |
1 |
25.4 |
4.0 |
1.82 |
N 3TPI |
2-3/8 |
60.3 |
2 |
50.8 |
3 |
5.0 |
7.4 |
1 |
25.4 |
4.0 |
1.82 |
Note: Specifications ( O.D., I.D., and Weight ) will depend on parallel or upset type of material. |
Wire Line Drill Rods
Special and nonstandard rods, casings, and couplings are manufactured by Acker Drill Company on request. In addition, Acker offers a complete range of metric rods and casings.
"W" Design Flush Joint Casings |
Size |
O.D. |
I.D. |
Threads Per
Inch |
Weight |
inches |
mm. |
inches |
mm. |
lbs./ft. |
kg./m. |
AW |
2-1/4 |
57.1 |
1-29/32 |
48.4 |
4 |
3.9 |
5.8 |
BW |
2-7/8 |
73.0 |
2-3/8 |
60.3 |
4 |
7.0 |
10.4 |
NW |
3-1/2 |
88.9 |
3 |
76.2 |
4 |
8.4 |
12.5 |
HW |
4-1/2 |
114.3 |
4 |
101.6 |
4 |
11.7 |
17.4 |
PW |
5-1/2 |
139.7 |
5 |
127 |
3 |
16.0 |
23.8 |
SW |
6-5/8 |
168.2 |
6 |
152.8 |
3 |
20.0 |
29.8 |
"W" Design Flush Joint Casing
Special and nonstandard rods, casings, and couplings are manufactured by Acker Drill Company on request. In addition, Acker offers a complete range of metric rods and casings.
Specifications: Wire Line Drill Rods - "Q" Series |
Size* |
Rod |
Coupling |
Threads
Per Inch |
O.D. |
I.D. |
O.D. |
I.D. |
inches |
mm. |
inches |
mm. |
inches |
mm. |
inches |
mm. |
AQ |
1-3/4 |
44.5 |
1-3/8 |
34.9 |
----- |
----- |
----- |
----- |
4 |
BQ |
2-3/16 |
55.6 |
1-13/16 |
46.0 |
----- |
----- |
----- |
----- |
3 |
NQ |
2-3/4 |
69.9 |
2-3/8 |
60.3 |
----- |
----- |
----- |
----- |
3 |
HQ |
3-1/2 |
88.9 |
3-1/16 |
77.8 |
----- |
----- |
----- |
----- |
3 |
PQ |
4-1/2 |
114.3 |
4-1/16 |
103.2 |
4-5/8 |
117.5 |
4-1/16 |
103.2 |
3 |
* "Q" is a registered trademark of Boart Longyear Co. |
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