America West Drilling Supply...Where going in the hole makes sense!
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DTH and OTH Shock Absorbers Shock Absorber

Shock Absorbers Complete - Down the Hole

Size
Description
3" DTH
 2 3/8" Reg Pin Top - 2 3/8" Reg Box Bottom
4" DTH
 2 3/8" Reg Pin Top - 2 3/8" Reg Box Bottom
5" DTH
 3 1/2" Reg Pin Top - 3 1/2" Reg Box Bottom
6" DTH
 3 1/2" Reg Pin Top - 3 1/2" Reg Box Bottom
8" DTH
 4 1/2" Reg Pin Top - 4 1/2" Reg Box Bottom
10" DTH
 6 5/8" Reg Pin Top - 6 5/8" Reg Box Bottom
10" DTH
 8 5/8" Reg Pin Top - 8 5/8" Reg Box Bottom
12" DTH
 6 5/8" Reg Pin Top - 6 5/8" Reg Box Bottom
12" DTH
 8 5/8" Reg Pin Top - 8 5/8" Reg Box Bottom
14" and 18" DTH
 Special Order


Shock Absorbers Complete - Out the Hole

Size
Description
4" OTH
 Holman Flange Top - Holman Pin Bottom
4" OTH
 Holman Flange Top - 2 3/8" Reg Box Bottom
4" OTH
 2 3/8" Reg Pin Top - 2 3/8" Reg Box Bottom
5" OTH
 Copco DDR42 Flange Top - 2 3/8" Reg Box Bottom
5" OTH
 Holman Flange Top - 2 3/8" Reg Box Bottom
5" OTH
 2 3/8" Reg Pin Top - 2 3/8" Reg Box Bottom
6" OTH
 3 1/2" Reg Pin Top - 3 1/2" Reg Box Bottom
8" OTH
 4 1/2" Reg Pin Top - 4 1/2" Reg Box Bottom


Specifications

Size
Weight
Overall
Length
Effective
Length
Outside
Diameter
Standard Thread Connection
3" DTH
25.35 lbs.
17 1/4"
14 1/4"
3"
2 3/8" Regular
4" DTH
35.83 lbs.
18 3/4"
15 3/4"
3.68"
2 3/8" Regular
5" DTH
60.63 lbs.
21 3/8"
17 5/8"
4 1/2"
3 1/2" Regular
6" DTH
91.49 lbs.
23 1/4"
19 1/2"
5 1/4"
3 1/2" Regular
8" DTH
187.39 lbs.
27"
22 3/4"
7"
4 1/2" Regular
10" DTH
332.90 lbs.
30 1/8"
25 1/8"
8.86"
6 5/8" Regular
12" DTH
443.13 lbs.
29 1/2"
24 1/2"
10.15"
6 5/8" Regular

Shock Absorber diagram