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Rock Reamers 4 Inch To 48 Inch Pilot Hole Reamer Most Vertsatile , Hole Opener For HDD

Categories Tricone Drill Bit
Brand Name: ROSCHEN
Model Number: 4 ~ 48 INCH
Certification: ISO, API
Place of Origin: China
MOQ: 1 pcs
Price: Negotiate
Supply Ability: 10000 pcs
Packaging Details: Poly wooden box
Name: Rock Reamers
Drilling: Horizontal Directional Drilling
Motor: Downhole Drilling Motor
Model: Pilot Hole Rock Reamer
Type Drill: Horizontal Directional Drilling (HDD)
Use: Trenchless Directional Drilling
Using: Horizontal Boring
Type Serivce: Wireline Steering Services
Series: Hole Opener
Item: Horizontal Directional Drilling Hole Opener
Type: HDD Hole Opener
Drilling method: directional drilling
Company Info.
ROSCHEN GROUP
Verified Supplier
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    Rock Reamers 4 Inch To 48 Inch Pilot Hole Reamer Most Vertsatile , Hole Opener For HDD


    Rock Reamers 4 inch to 48 inch Pilot Hole Reamer most vertsatile, cost effective hole opener for HDD


    Trenchless Directional Drilling Horizontal Boring Wireline Steering Services Technology Software companies

    No more redrills due to cutters backing off downhole.

    The Rock Reamer is the most vertsatile, cost effective hole opener for HDD. The unique design minimizes on-site inventory, lowering cost.

    The Rock Reamer cuts downtime as easily as it cuts rock.

    No more downtime waiting on new tools/cutters when the need to push ream occurs. It pushes or pulls with the same body and cutters, and one body opens to six sizes.

    Advantages:

    1. Stronger than other hole openers.
    2. Increased on-bottom rotating time, minimizes cutter cost and trip time.
    3. Cutters and arms are easily changed in the field without torches and welders.


    Rock Reamer Specifications

    BODY

    BODYMIN. PILOT HOLECONNECTIONWEIGHTLENGTH
    R44 1/2"2 7/8" IF B X B135 LBS.42"
    R66"3 1/2" IF B X B346 LBS.52"
    R6-2020"4 1/2" IF B X B1565 LBS.62"
    R88 1/2"4 1/2" IF B X B730 LBS.65"
    R1717 1/2"7 5/8" REG B X B1915 LBS.65"
    R2626"7 5/8" REG B X B2669 LBS.65"
    R3636"7 5/8" REG B X B2569 LBS.65"
    R4242"7 5/8" REG B X B3290 LBS.65"
    R4848"7 5/8" REG B X B3900 LBS.65"



    CUTTERS

    BODYNO. OF CUTTERPILOT HOLECONNECTIONOPENING RANGE
    R434 1/2"2 7/8" IF B X B8 1/2"10"12"
    BODYNO. OF CUTTERPILOT HOLECONNECTIONOPENING RANGE
    aabbccddee
    R636"3 1/2" IF B X B12"14"16"18"20"
    R6-20520"4 1/2" IF B X B24"26"28"30"32"
    BODYNO. OF CUTTERPILOT HOLECONNECTIONOPENING RANGE
    ABCDEF
    R838 1/2"4 1/2" IF B X B16"18"20"22"24"26"
    R173,417 1/2"7 5/8" REG B X B24"26"28"30"32"34"
    R263,526"7 5/8" REG B X B32"34"36"38"40"42"
    R363,536"7 5/8" REG B X B42"44"46"48"50"52"
    R424,5,742"7 5/8" REG B X B48"50"52"54"56"58"
    R484,5,748"7 5/8" REG B X B54"56"58"60"62"64"


    CUTTERS AND WEIGHTS

    R4R6ABCDEF
    8-1/2"10"12"aabbccddee
    MT4812152331415632476480102128
    TCI610162130425573416179100126155
    FRA57920242835375055687588101


    Formation Removal Chart

    Use this chart to calculate the approximate cubic feet of material removed per foot drilled. To calculate the total cubic yards of material to be removed, multiply the cubic feet by the total footage and divide by 27.







    How to Change Cutters




    1. Place the correct size cutter into the pocket.
    2. Slide the arm into place, securing the cutter.
    3. Tighted the three bolts according to chart. (see below)
    4. Tighten the lock screws according to chart. (see below)
    5. Repeat for each cutter.

    SIZESALLEN WRENCHTORQUELOCK SCREW / TORQUE
    R8 thru R-481"2000-2500 ft/lb5/8" / 400-500 ft/lb
    R45/8"400-500 ft/lb5/16" / 40-60 ft/lb
    R67/8"1000-1200 ft/lb3/8" / 100-150 ft/lb


    For more information, please contact:


    ROSCHEN GROUP LIMITED

    Skype: ROSCHEN.TOOL , ROSCHEN_GROUP

    WeChat: +86-137 6419 5009 ; +86-135 8585 5390

    WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390

    Email: roschen@roschen.com ; roschen@roschen.net

    Website: http://www.roschen.com ; http://www.roschen.net

    http://www.roschen.cn ;

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