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Shock Subs

Regular Price:

$1,440.00
OR
  • DESCRIPTION
  • REVIEWS
  • DTH and OTH Shock Absorbers

    These DTH shock subs can greatly reduce wear and tear on your drill string and drive head by reducing the impact from your DTH hammer. Out of the hole shock subs are also available. Please call us at (775) 355-1199 for details.

    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 sub dwg

    Item No.
    Description
    1
    Top Connector
    2
    Shaft
    3
    Shaft/O-Ring
    4
    Buffer
    5
    Nut O-Ring
    6
    Nut
    7
    Bottom Connector


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