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Free Shipping on Select HDD Parts Qualifying small HDD parts: wipers, sub savers, adapters, shackles and Chinese fingers. Small HDD parts only:
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GRUNDOMAT® HORIZONTAL BORING TOOL

GRUNDOMAT horizontal boring tools, pneumatic missiles, accessories, pulling packages, air supply parts, lubricators, heads, expanders, and maintenance parts. Use this section for horizontal boring tools, missile packages, repair parts, and service support. For service, visit horizontal boring tool service.

Showing 1–24 of 41 resultsSorted by popularity

  • Accessories

    Grundo-Oil Air Tool Lubricant

    Price range: $80.00 through $15,803.78
    1 Gallon G-Oil
    55 Gallon Drum G-Oil
    270 Gallon Tote G-Oil
    Clear
  • GRUNDOMAT® HORIZONTAL BORING TOOL

    GRUNDOMAT Horizontal Boring Tools

    Rated 5.00 out of 5
    Price range: $4,685.10 through $52,299.45
    45P - 1 3/4 in
    55P - 2 in
    65P - 2 1/2 in
    65PK Short - 2 1/2 in
    75P - 3 in
    75PK Short - 3 in
    85P - 3 1/3 in
    85PK Short - 3 1/3 in
    95P - 3 3/4 in
    95PK Short - 3 3/4 in
    100P - 4 in
    110P - 4 1/4 in
    130P - 5 in
    130 SERVO - 5 in
    145P - 5 3/4 in
    180P - 7 in
    Missile Only
    Package
    Deluxe + Maintenance Tools
    Clear
  • Accessories

    Spanner Wrench

    Price range: $118.42 through $624.16
    45P
    55P
    65P
    75P
    85P-95P
    100P-110P
    130P
    145P
    160P-180P
    Clear
  • Accessories

    Pipe Pulling Cable

    Price range: $72.89 through $177.55
    5/32 x 50 ft - 65-95
    3/8 x 50 ft - 110-180
    Cable Eye Bushing
    Clear
  • Accessories

    Front End Expander

    Price range: $552.50 through $3,096.87
    65P - 3 in OD
    75P - 4.50 in OD
    75P - 5 in OD
    85P - 5.50 in OD
    95P - 5.25 in OD
    95P - 6 in OD
    110P - 6 in OD
    130P - 6.50 in OD
    130P - 8 in OD
    145P - 8 in OD
    160P - 8 in OD
    180P - 10 in OD
    Clear
  • Accessories

    Solid Stepped Head

    Price range: $267.95 through $3,859.88
    45P
    55P
    65P
    75P
    85P
    95P & 100P
    110P
    130P
    145P
    160P
    180P
    Clear
  • Accessories

    Pulling Attachment

    Price range: $188.40 through $349.94
    65P
    75P
    85P
    95P & 100P
    110P
    130P
    145P
    160P
    180P
    Clear
  • Accessories

    Multicutter Cone (Oversized)

    Price range: $507.00 through $1,658.31
    55P
    65P
    75P
    85P
    95P
    110P
    130P
    Clear
  • GRUNDOMAT Accessories & Parts

    GRUNDOMAT Tool Parts – 180P (7 in)

    Price range: $0.30 through $20,171.63
    180P - 7 in
    Stepped Cone - GP1805014
    Stepped Cone Seal Set - GE1805030
    Roll Pin Kit - GP1803020
    Chisel - GP1805062
    Casing Tip - GE1805090
    Chisel Spring - GE1805050
    Chisel Seal Set - H2200107
    Casing Tip Assembly - GP1805514
    Casing (Smooth) - GP1805122
    Piston Slide Tape - GP1805130
    Piston - GP1805141
    Piston Seal - GP1805160
    Control Stud With Air Hose - GV1808000
    Segment Ring - YY150921
    Support Ring For Elastic Block - YY150920
    Elastic Block For Control Sleeve - GV1808043
    Stop Ring - YY150918
    Seal For Control Sleeve 1 Set - GV1808075
    O-Ring - 21253037
    Seal For Control Tube Set - GV1808070
    Seal For Control Sleeve (Exterior) - YY192113
    Control Sleeve - YY150917
    Control Tube - YY150915
    Seal For Control Sleeve 2 Set - GV1808080
    Elastic Block For Air-Operated Control Stud - GV1808025
    O-Ring - 21252499
    O-Ring - 21253393
    Lock Washer - 180127012027
    Socket Head Cap Screw - 180912512180
    Control Stud Housing - GP1806460
    Reverse Cone - GE1806450
    Pipe Pulling Tail Piece - GE1800300
    O-Ring - 21250387
    Securing Ring - 180471010705
    Securing Ring - 180471010012
    O-Ring - 21252740
    Dirt Plug - YY150935
    Connection Air Hose Complete - GV1808110
    Complete Seal Kit - GV1806320
    Clear
  • GRUNDOMAT Accessories & Parts

    GRUNDOMAT Tool Parts – 145P (5 3/4 in)

    Price range: $0.25 through $8,389.37
    145P - 5 3/4 in
    Stepped Cone - GP1455014
    Stepped Cone Seal Set - GE1455030
    Roll Pin Kit - GE1453020
    Chisel - GP1455062
    Casing Tip - GP1455090
    Chisel Spring - GE1455050
    Chisel Seal Set - GE1455080
    Casing Tip Assembly - GP1455514
    Casing (Smooth) - GP1455122
    Piston Slide Tape - GP1455130
    Piston - GP1455141
    Piston Seal - YY192114
    Control Stud With Air Hose - GV1458000
    Segment Ring - YY140920
    Support Ring For Elastic Block - YY140919
    Elastic Block For Control Sleeve - GV1608043
    Stop Ring - YY070917
    Seal For Control Sleeve 1 Set - GV1458075
    O-Ring - 21252564
    Seal For Control Tube Set - GV1308070
    Seal For Control Sleeve (Exterior) - YY192112
    Control Sleeve - YY070916
    Control Tube - YY070915
    Seal For Control Sleeve 2 Set - GV1458080
    Elastic Block For Air-Operated Control Stud - GV1458025
    O-Ring - 21252071
    O-Ring - 21252943
    Lock Washer - 180127012024
    Socket Head Cap Screw - 180912512139
    Control Stud Housing - GP1456460
    Reverse Cone - GE1456450
    Pipe Pulling Tail Piece - GE1450300
    O-Ring - 21250387
    Securing Ring - 180471010705
    Securing Ring - 180471010012
    O-Ring - 21252740
    Dirt Plug - YY150935
    Connection Air Hose Complete - GV1608110
    Complete Seal Kit - GV1456320
    Clear
  • GRUNDOMAT Accessories & Parts

    GRUNDOMAT Tool Parts – 130P (5 in)

    Price range: $0.25 through $10,261.39
    130P - 5 in
    Stepped Cone - GP1305014
    Stepped Cone Seal Set - GE1305030
    Roll Pin Kit - GRU1303020
    Chisel - GP1305062
    Casing Tip - GP1305090
    Chisel Spring - GRU1305050
    Chisel Seal Set - GRU1305080
    Casing Tip Assembly - GP1305514
    Casing (Smooth) - GP1305122
    Piston Slide Tape - GE1455130
    Piston - GP1305141
    Piston Seal - YY191628
    Control Stud With Air Hose - GV1308000
    Segment Ring - YY140920
    Support Ring For Elastic Block - YY140919
    Elastic Block For Control Sleeve - GV1308043
    Stop Ring - YY060998
    Seal For Control Sleeve 1 Set - GV1308075
    O-Ring - 21252564
    Seal For Control Tube Set - GV1308070
    Seal For Control Sleeve (Exterior) - YY192068
    Control Sleeve - YY060977
    Control Tube - YY060997
    Seal For Control Sleeve 2 Set - GV1308080
    Elastic Block For Air-Operated Control Stud - GV1308025
    O-Ring - 21252071
    O-Ring - 21252943
    Lock Washer - 180127012024
    Socket Head Cap Screw - 180912512137
    Control Stud Housing - GP1306460
    Reverse Cone - GE1306450
    Pipe Pulling Tail Piece - GE1300300
    O-Ring - 21250387
    Securing Ring - 180471010705
    Securing Ring - 180471010012
    O-Ring - 21252206
    Dirt Plug - YY060988
    Connection Air Hose Complete - GV1308110
    Complete Seal Kit - GV1306320
    Clear
  • GRUNDOMAT Accessories & Parts

    GRUNDOMAT Tool Parts – 110P (4 1/4 in)

    Price range: $6.12 through $6,728.25
    110P - 4 1/4 in
    Stepped Cone - GP1105014
    Stepped Cone Seal Set - GE1105030
    Roll Pin Kit - GE1103020
    Chisel - GP1105062
    Casing Tip - GE1105090
    Chisel Spring - GE1105050
    Chisel Seal Set - GE1105080
    Casing Tip Assembly - GP1105514
    Casing (Smooth) - GP1105122
    Piston Slide Tape - GP1105130
    Piston - GP1105141
    Control Stud Seal - YY191616
    Piston Seal - YY192508
    Control Stud With Air Hose - GS1108005
    Control Stud Housing - GP1106460
    Reverse Cone - GE1106450
    Control Stud Adapter - YY091712
    Connection Air Hose Complete - 07022740
    Cap - GE0902390
    Control Pipe And Liner - GP1108040
    Control Liner With Bushing - GP1108042
    Spring - 1401050004
    Lock Sleeve - GS1108055
    Safety Segment - YY091705
    Elastic Block - GZ1108025
    Pipe Pulling Tail Piece (Optional) - GE1100300
    Complete Seal Kit - GP1106320
    Clear
  • GRUNDOMAT Accessories & Parts

    GRUNDOMAT Tool Parts – 100P (4 in)

    Price range: $6.12 through $7,282.11
    100P - 4 in
    Stepped Cone - GP0955015
    Stepped Cone Seal Set - GE0955030
    Roll Pin Kit - GRU0953020
    Chisel - GP0955062
    Casing Tip - GP0955090
    Chisel Spring - GE0905050
    Chisel Seal Set - GE0905080
    Casing Tip Assembly - GP0955518
    Casing (Smooth) - GP1005122
    Piston Slide Tape - GP0955130
    Piston - GP0955141
    Control Stud Seal - YY191619
    Piston Seal - YY192122
    Control Stud With Air Hose - GS0958000
    Control Stud Housing - GP0956460
    Reverse Cone - GE0956450
    Control Stud Adapter - YY021712
    Connection Air Hose Complete - 07022740
    Cap - GE0902390
    Control Pipe And Liner - GS0958040
    Control Liner With Bushing - GS0958042
    Spring - YY021707
    Lock Sleeve - GS0958055
    Safety Segment - YY021705
    Elastic Block - GZ0958025
    Pipe Pulling Tail Piece (Optional) - GE0950300
    Complete Seal Kit - GP0956320
    Clear
  • GRUNDOMAT Accessories & Parts

    GRUNDOMAT Tool Parts – 95P (3 3/4 in)

    Price range: $6.12 through $7,282.11
    95P - 3 3/4 in
    Stepped Cone - GP0955014
    Stepped Cone Seal Set - GE0905030
    Roll Pin Kit - GRU0953020
    Chisel - GP0955062
    Casing Tip - GP0955090
    Chisel Spring - GE0905050
    Chisel Seal Set - GE0905080
    Casing Tip Assembly - GP0955514
    Casing (Smooth) - GP0955122
    Piston Slide Tape - GP0955130
    Piston - GP0955141
    Control Stud Seal - YY191619
    Piston Seal - YY192122
    Control Stud With Air Hose - GS0958000
    Control Stud Housing - GP0956460
    Reverse Cone - GE0956450
    Control Stud Adapter - YY021712
    Connection Air Hose Complete - 07022740
    Cap - GE0902390
    Control Pipe And Liner - GS0958040
    Control Liner With Bushing - GS0958042
    Spring - YY021707
    Lock Sleeve - GS0958055
    Safety Segment - YY021705
    Elastic Block - GZ0958025
    Pipe Pulling Tail Piece (Optional) - GE0950300
    Complete Seal Kit - GP0956320
    Clear
  • GRUNDOMAT Accessories & Parts

    GRUNDOMAT Tool Parts – 85P (3 1/3 in)

    Price range: $6.12 through $4,287.81
    85P - 3 1/3 in
    Stepped Cone - GP0855014
    Stepped Cone Seal Set - GZ0855030
    Roll Pin Kit - GZ0853020
    Chisel - GP0855062
    Casing Tip - GP0855090
    Chisel Spring - GZ0855050
    Chisel Seal Set - GZ0855080
    Casing Tip Assembly - GP0855514
    Casing (Smooth) - GP0855122
    Piston Slide Tape - GZ0855130
    Piston - GZ0855141
    Control Stud Seal - YY191692
    Piston Seal - YY191690
    Control Stud With Air Hose - GS0858004
    Control Stud Housing - GZ0856460
    Reverse Cone - GZ0856450
    Control Stud Adapter - YY021712
    Connection Air Hose Complete - 07022740
    Cap - GE0902390
    Control Pipe And Liner - GS0858040
    Control Liner With Bushing - GS0858042
    Spring - YY311707
    Lock Sleeve - GS0858055
    Safety Segment - YY051705
    Elastic Block - GZ0858025
    Pipe Pulling Tail Piece (Optional) - GZ0850300
    Complete Seal Kit - GS0856320
    Clear
  • GRUNDOMAT Accessories & Parts

    GRUNDOMAT Tool Parts – 75P (3 in)

    Price range: $6.12 through $4,669.74
    75P - 3 in
    Stepped Cone - GP0755014
    Stepped Cone Seal Set - GE0755030
    Roll Pin Kit - GE0753020
    Chisel - GP0755062
    Casing Tip - GP0755090
    Chisel Spring - GE0755050
    Chisel Seal Set - GE0755080
    Casing Tip Assembly - GP0755514
    Casing (Smooth) - GP0755122
    Piston Slide Tape - GP0755130
    Piston - GP0755141
    Control Stud Seal - YY191636
    Piston Seal - YY192128
    Control Stud With Air Hose - GS0758000
    Control Stud Housing - GZ0756460
    Reverse Cone - GZ0756450
    Control Stud Adapter - YY051708
    Connection Air Hose Complete - 07022731
    Cap - GE0902390
    Control Pipe And Liner - GS0758040
    Control Liner With Bushing - GS0758042
    Spring - YY051707
    Lock Sleeve - GS0758055
    Safety Segment - YY051705
    Elastic Block - GZ0758025
    Pipe Pulling Tail Piece (Optional) - GZ0750300
    Complete Seal Kit - GP0756320
    Clear
  • GRUNDOMAT Accessories & Parts

    GRUNDOMAT Tool Parts – 55P (2 in)

    Price range: $3.99 through $3,786.24
    55P - 2 in
    Stepped Cone - GP0555014
    Stepped Cone Seal Set - GS0555030
    Roll Pin Kit - GP0553020
    Chisel - GP0555062
    Casing Tip - GP0555090
    Chisel Spring - GP0555050
    Chisel Seal Set - GP0555080
    Casing Tip Assembly - GP0555514
    Casing (Smooth) - GP0555122
    Piston Slide Tape - GS0555130
    Piston - GS0555141
    Control Stud Seal - YY191679
    Piston Seal - YY191678
    Control Stud With Air Hose - GP0558004
    Control Stud Housing - GS0556460
    Reverse Cone - GS0556450
    Control Stud Adapter - YY081716
    Connection Air Hose Complete - 07022720
    Cap - GE0452390
    Control Pipe And Liner - GS0558040
    Control Liner With Bushing - GS0558042
    Spring - YY300115
    Lock Sleeve - GS0558055
    Safety Segment - YY301705
    Elastic Block - GP0558025
    Complete Seal Kit - GP0556320
    Clear
  • GRUNDOMAT Accessories & Parts

    GRUNDOMAT Tool Parts – 45P (1 3/4 in)

    Price range: $3.99 through $2,162.92
    45P - 1 3/4 in
    Stepped Cone - GE0455014
    Stepped Cone Seal Set - YY191648
    Roll Pin Kit - GE0453020
    Chisel - GP0455062
    Casing Tip - GE0455090
    Chisel Spring - GE0455050
    Chisel Seal Set - GE0455080
    Casing Tip Assembly - GP0455514
    Casing (Smooth) - GP0455122
    Piston Slide Tape - GE0455130
    Piston - GE0455141
    Control Stud Seal - YY191605
    Piston Seal - YY191607
    Control Stud With Air Hose - GS0458004
    Control Stud Housing - GS0456460
    Reverse Cone - GE0456450
    Control Stud Adapter - YY081716
    Connection Air Hose Complete - 07022720
    Cap - GE0452390
    Control Pipe And Liner - GS0458040
    Control Liner With Bushing - GS0458042
    Spring - YY081707
    Lock Sleeve - GS0458055
    Safety Segment - YY081705
    Elastic Block - GP0458025
    Complete Seal Kit - GS0456320
    Clear
  • GRUNDOMAT Accessories & Parts

    GRUNDOMAT Tool Parts – 65P (2 1/2 in)

    Price range: $6.12 through $4,132.79
    65P - 2 1/2 in
    Stepped Cone - GP0655014
    Stepped Cone Seal Set - GE0655030
    Roll Pin Kit - GRU0653020
    Chisel - GP0655062
    Casing Tip - GP0655090
    Chisel Spring - GRU0655050
    Chisel Seal Set - GRU0655080
    Casing Tip Assembly - GP0655514
    Casing (Smooth) - GP0655122
    Piston Slide Tape - GP0655130
    Piston - GP0655141
    Control Stud Seal - YY191608
    Piston Seal - YY192129
    Control Stud With Air Hose - GS0658000
    Control Stud Housing - GZ0656460
    Reverse Cone - GE0656450
    Control Stud Adapter - YY031708
    Connection Air Hose Complete - 07022731
    Cap - GE0902390
    Control Pipe And Liner - GS0658040
    Control Liner With Bushing - GS0658042
    Spring - YY031707
    Lock Sleeve - GS0658055
    Safety Segment - YY031705
    Elastic Block - GZ0658025
    Complete Seal Kit - GP0656320
    Clear
  • Accessories

    Whip Hose End Caps & Plugs

    Price range: $3.80 through $64.38
    Cap 45-55
    Cap 65-110
    Cap 130-180
    Plug 130 Servo
    Cap 130 Servo
    Plug 145-180
    Cap 145-180
    Clear
  • Accessories

    Whip Hose & Couplers

    Price range: $112.47 through $386.49
    Quick Change 45-55
    Quick Change 65-75
    Quick Change 85-110
    Quick Change 130-145
    Non-Conductive 45-55
    Non-Conductive 65-110
    Clear
  • Accessories

    Unitherm Compressed Air Heater

    $6,218.00
  • Accessories

    Thread-On Tailpiece Expander

    Price range: $1,495.94 through $3,495.96
    75P - 3.54 in Bubble
    85P - 3.85 in Bubble
    95P - 4.13 in Bubble
    110P - 4.65 in Bubble
    110P - 5.43 in Bubble
    130P - 5.51 in Bubble
    Clear
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