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Hejian Chuanda Drill Bit Co.,LTD
Hejian Chuanda Drill Bit Co.,LTD
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2016 API standard 30 inch HDD hole opener for hard rock formations/HDD reamer/ pilot hole opener

Hejian Chuanda Drill Bit Co.,LTD

2016 API standard 30 inch HDD hole opener for hard rock formations/HDD reamer/ pilot hole opener

Brand Name : Keruite

Model Number : 800mm

Certification : API&ISO

Place of Origin : Hebei, China (Mainland)

MOQ : 1 piece

Price : 500$~4000$

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 : 1000KG

applications : Horizontal directional drilling

machines : Vermeer

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Hole opener bit for 800mm

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

IADC WOB
(KN/mm)
RPM
(r/min)
Applicable Formations
417/437/
447/415/435
0.35~0.9 150~70

Very soft formations with low compressive strength and high drillability,

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

517/527/515 0.35~1.0 140~60

Soft formations with low compressive strength and high drillability,

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

537/547/535 0.45~1.0 120~50

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.

617/615 0.45~1.1 90~50

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

limestone, sandstone, dolomite. etc

637/635 0.5~1.2 80~40

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.

2016 API standard 30 inch HDD hole opener for hard rock formations/HDD reamer/ pilot hole opener2016 API standard 30 inch HDD hole opener for hard rock formations/HDD reamer/ pilot hole opener2016 API standard 30 inch HDD hole opener for hard rock formations/HDD reamer/ pilot hole opener2016 API standard 30 inch HDD hole opener for hard rock formations/HDD reamer/ pilot hole opener

2016 API standard 30 inch HDD hole opener for hard rock formations/HDD reamer/ pilot hole opener2016 API standard 30 inch HDD hole opener for hard rock formations/HDD reamer/ pilot hole opener

2016 API standard 30 inch HDD hole opener for hard rock formations/HDD reamer/ pilot hole opener

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.

2016 API standard 30 inch HDD hole opener for hard rock formations/HDD reamer/ pilot hole opener

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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