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Hejian Chuanda Drill Bit Co.,LTD
Hejian Chuanda Drill Bit Co.,LTD
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API standard 18“24" 36" HDD hole opener, rock reamer for oilfield drill tool、HDD drill bit / drill hole opener

API standard 18“24" 36" HDD hole opener, rock reamer for oilfield drill tool、HDD drill bit / drill hole opener

Brand Name : Keruite
Model Number : 500mm
Certification : API&ISO
Place of Origin : Hebei, China (Mainland)
MOQ : 1 piece
Price : 2000~4350$
Payment Terms : T/T, Western Union
Supply Ability : 100 pieces one month
Delivery Time : 3---5 days after you payment
Packaging Details : wooden box or as your requirement
Material : Tungsten carbide insert
Type : HDD
TOOTH : 517G
Lenght : 1000MM
Thread : D100 BOX*PIN
palm sizes : 8 1/2inch palm
Gross weight : 638KG
applications : Horizontal directional drilling
machines : Vermeer
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Hole opener bit for 500mm

We(Chuanda ) can design all the rock reamers (Hole openers ) for both horizontal directional drilling and vertical drilling as your special request,for example center shaft length, thread (screw) type, roller cones (palms) sizes, pilot size, extra projection on the palm ,nozzles , nozzles sizes ,for both replaceable cones and fixed cones hole openers for your whole drilling project .We registered brand

IADCWOB
(KN/mm)
RPM
(r/min)
Applicable Formations
417/437/
447/415/435
0.35~0.9150~70

Very soft formations with low compressive strength and high drillability,

such as clay, mudstone, chalk, gypsum, salt, soft limestone, etc.

517/527/5150.35~1.0140~60

Soft formations with low compressive strength and high drillability,

such as mudstone, gypsum, salt, soft limestone, etc.

537/547/5350.45~1.0120~50

Soft to medium formations with low compressive strength, such as medium,

soft shale,
medium soft limestone, medium soft sandstone, medium formation

with harder and abrasive interbeds, etc.

617/6150.45~1.190~50

Medium hard formation with high compress strength, such as hard shale,

limestone, sandstone, dolomite. etc

637/6350.5~1.280~40

Hard formations with high compressive strength, such as sandstone,

limestone, dolomite ,hard gypsum, marble, etc.

Note: The upper limits of WOB and RPM in above table should not be used simultaneously.


Features

1.Force balanced,resist impact to the blade during high-speed drilling,to make bit work stable.

2.The cutter is high performance to increase the ability of anti-impact and anti-abrasive.

3.Optimal hydraulic desigh,easy to move out the drill cuttings and cooling.

4.Equipped with back reaming teeth.


Any inquiry is welcomed here .


1) How to send money to us ?


We can send you our bank account information after the contract is made .By T/T ,Western union ....


2) What is the MOQ ?


Small trial order is acceptable ,like 1pc,2 pcs....


3) Inspection is possbile ?


Yes, you are welcome to our company at any time or you can make inspection through Third inspection agent ,like "SGS" ,BV and so on .


4) How to transport the bits ?


By sea ,by air ,by DHL,by UPS and so on ....


Do you have any questions ? Please don't hesitate to ask me and you will get the satisfactory response once you contact us .


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API standard 18“24" 36" HDD hole opener, rock reamer for oilfield drill tool、HDD drill bit / drill hole opener Images

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