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Central Sample Collection Reverse Circulation Hammer RC50 Hammer For Gold Geological drilling

Categories Reverse Circulation Hammer
Brand Name: ROSCHEN
Model Number: RC 50 HAMMER, BUTTON BIT
Certification: ISO
Place of Origin: CHINA
MOQ: Negotiable
Price: Negotiate
Supply Ability: 1000000
Packaging Details: Wooden Box
Type: Reverse Circulation Hammer
Machine type: Drilling Equipment
Processing type: Casting
Usage: geologic exploration
Size: as your request
color: blue
Company Info.
ROSCHEN GROUP
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    Central Sample Collection Reverse Circulation Hammer RC50 Hammer For Gold Geological drilling

    Central Sample Collection Reverse Circulation Hammer For Geologic Exploration


    Reverse Circulation Hammer Introduction


    Reverse circulation drilling is also called central sample collection or double-wall drilling. This type of drilling usually uses a double-wall drill pipe. Drilling force is high wind pressure gas, which enters into the hammer through the gap between the outer pipe and the inner pipe. The hammer hit the drill bit to break rock, and the broken rock is collected into the pores on the drill bit surface, and then the rock samples are collected through the sample collection pipe and the drill pipe.


    Reverse circulation (RC) Hammer Quick Reference
    SizeRC Hammer ModelROSCHEN RC Hammer Model
    3"RC Hammer RE035ROS RC 35
    4-4 1/2"RC Hammer RE004ROS RC 40
    RC Hammer RE540ROS RC 45
    5"RC Hammer RE040ROS RC 50
    RC Hammer RE542ROS RC 50
    RC Hammer RE543ROS RC 50
    RC Hammer RE545ROS RC 50
    5-5 1/2"RC Hammer RE052ROS RC 55
    RC Hammer RE547ROS RC 55
    5 1/2-5 3/4"RC Hammer RE054ROS RC 55
    RC Hammer RE140ROS RC 55


    ROSCHEN Reverse Circulation Bits Specifications


    RE531 RC bits
    ROSCHEN Code: ROS RC 30
    DiameterNo x Button diameter mmButton angleFlushing holesShroud Dia mmWeight (kgs)Part No
    mminchGauge ButtonsFront Buttons
    863 3/86x124x12352844.2RE531-86
    893 1/28x128x12352874.3RE531-89
    953 3/48x128x12352934.6RE531-95
    10248x128x123521004.9RE531-102
    RE004 RC bits
    ROSCHEN Code: ROS RC 40
    DiameterNo x Button diameter mmButton angleFlusing holesShroud Dia mmWeight (kgs)Part No
    mminchGauge ButtonsFront Buttons
    1144 1/28x146x1435211211.5RE004-114
    1184 5/88x146x1435211611.7RE004-118
    1214 3/48x146x1435211912RE004-121
    12758x148x1435212512.4RE004-127
    RE542
    ROSCHEN Code: ROS RC 50
    DiameterNo x Button diameter mmButton angleFlushing holesShroud Dia mmWeight (kgs)Part No
    mminchGauge ButtonsFront Buttons
    1214 3/48x146x1435211910.6RE542-121
    1244 7/88x148x1335212210.8RE542-124
    12758x148x1435212511RE542-127
    1305 1/88x1410x1435212811.3RE542-130
    RE543
    ROSCHEN Code: ROS RC 50
    DiameterNo x Button diameter mmButton angleFlushing holesShroud Dia mmWeight (kgs)Part No
    mminchGauge ButtonsFront Buttons
    1244 7/88x148X1335212210.8RE543-124
    12758x148X1435212511RE543-127
    1305 1/88x1410X1435212811.3RE543-130
    1335 1/48x1610X1435213111.8RE543-133
    RE545
    ROSCHEN Code: ROS RC 50
    DiameterNo x Button diameter mmButton angleFlushing holesShroud Dia mmWeight (kgs)Part No
    mminchGauge ButtonsFront Buttons
    1244 7/88x148X1335212213.3RE545-124
    12758x148X1435212513.5RE545-127
    1335 1/48x1610X1435213113.8RE545-133
    1365 3/88x166x16+3x1435213414.2RE545-136
    PR40 RC bit
    ROSCHEN Code: ROS RC 50
    DiameterNo x Button diameter mmButton angleFlushing holesShroud Dia mmWeight (kgs)Part No
    mminchGauge ButtonsFront Buttons
    1244 7/88x148X1335212214.3PR40-124
    12758x148X1435212514.7PR40-127
    1335 1/48x1610X1435213115.2PR40-133
    1385 4/98x166x16+3x1435213615.8PR40-138
    PR52 RC bit
    ROSCHEN Code: ROS RC 55
    DiameterNo x Button diameter mmButton angleFlushing holesShroud Dia mmWeight (kgs)Part No
    mminchGauge ButtonsFront Buttons
    1335 1/48x1610x1435213111.2PR52-133
    1365 3/88x166x16+3x1435213411.5PR52-136
    1405 1/28x166x16+3x1435213811.9PR52-140
    1435 5/88x166x16+3x1435214112.3PR52-143
    RE547 RC bit
    ROSCHEN Code: ROS RC 55
    DiameterNo x Button diameter mmButton angleFlushing holesShroud Dia mmWeight (kgs)Part No
    mminchGauge ButtonsFront Buttons
    1365 3/88x166x16+3x1435213415.1RE547-136
    1405 1/28x166x16+3x1435213815.5RE547-140
    1435 5/88x166x16+3x1435214115.8RE547-143
    1465 3/48x166x16+3x1435214416.3RE547-146
    PR54
    ROSCHEN Code: ROS RC 55
    DiameterNo x Button diameter mmButton angleFlushing holesShroud Dia mmWeight (kgs)Part No
    mminchGauge ButtonsFront Buttons
    1365 3/88x166x16+3x1435213418.2PR54-136
    1405 1/28x166x16+3x1435213818.5PR54-140
    1435 5/88x166x16+3x1435214118.8PR54-143
    1465 3/48x166x16+3x1435214419.2PR54-146
    Notes:
    Metzke, Remet thread is available!
    Any special size of Reverse Circulation bits will be available by requests.
    MX5456 RC bits
    ROSCHEN Code: ROS RC 50
    DiameterNo x Button diameter mmButton angleFlushing holesShroud Dia mmWeight (kgs)Part No
    mminchGauge ButtonsFront Buttons
    1335 1/48x168x1435213115.2MX5456-133
    1405 1/48x168x1435213818.5MX5456-140
    1465 3/48x188x1435214419.2MX5456-146

    Reverse Circulation Hammer Usage


    Quality Central Sample Collection Reverse Circulation Hammer RC50 Hammer For Gold Geological drilling for sale
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