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800mm 900mm Well Drilling HDD Hole Opener Rock Reamer
800mm 900mm Well Drilling HDD Hole Opener Rock Reamer
800mm 900mm Well Drilling HDD Hole Opener Rock Reamer
800mm 900mm Well Drilling HDD Hole Opener Rock Reamer
Specifications
Brand Name :
Pangolin
Place of Origin :
HeBei China
Price :
Negotiation
Payment Terms :
T/T
Delivery Time :
5-15 work day
Machine Type :
Drilling Equipment
Use :
Well Drilling
Application :
HDD reamer
Usage :
Hole Drilling
Advantage :
High Performance Cost Ratio
Applicable Industries :
Construction works , Energy & Mining
Description

800mm 900mm Well Drilling HDD Hole Opener Rock Reamer

850MM HDD hole opener/Rock reamer

The fixed diameter hole opener is made of tough heat-treated alloy steel for maximum strength. The cutter arm is equipped with a detachable cutter and is hard-faced welded on the valve body. There are three types to choose from: SM type is used for soft to medium formations, MH type is used for medium to hard formations, and XH type is used for hard formations. The hole opener has three or six nozzles, which can be replaced, so that the jet can quickly clean the enlarged hole.

Main sizes: Generally bit diameters: 311mm,346mm,500mm,800mm,900mm,1000mm and so on, all sizes could be
customized by requirements.

800mm 900mm Well Drilling HDD Hole Opener Rock Reamer

800mm 900mm Well Drilling HDD Hole Opener Rock Reamer

Machine Type Drilling Equipment
Use Well Drilling
Application HDD reamer
Usage Hole Drilling
Advantage High Performance Cost Ratio
Applicable Industries Construction works , Energy & Mining

Reamer Size

 Cone size and # of Cones Threads
Cone size #of Cones Cone size # of Cones
10“ 6 1/2” 3 NC23 NC26(2 3/8IF) D50 D80 NC31(2 7/8IF) NC38(3 1/2IF)
12“ 8 1/2” 3
16“

8 1/2”or 9 1/2”

 4

For 8 1/2”-9 1/2” Cone:

NC23 NC26(2 3/8”IF) D50 D80 NC31(2 7/8”IF) NC38(3 1/2”IF)

For 12 1/4”-13 5/8” Cone:

4”IF 4 1/2IF 5 1/2FH 6 5/8FH
18”-20“ 5 12 1/4” 4
22”-24“ 6

12 1/4” or 13 5/8”

 5
28”-30” 7 6
32”-34” 8 7
36“-38” 9 8
40“-42” 10 9
44“-46” 11 10
48”-50” 12-13 11

Main Features


1) Drill Bit Connection made according to API standard.
2) We can adjust the bit size according to your rig.

3) The best result can be obtained by using the steel-tooth bit in the soft stratum.



Apply to Construction, Water Drilling, Mining, Horizontal Directional Drilling, Geothermal and Environ-mental.

FAQ

1. Do you agree to the sample order?

Answer: Yes, we welcome you to come for sample orders to test our quality.


2. What are the advantages of your company?

Answer: We have many professional and technical personnel, more competitive prices and better after-sales service than other companies.


3. Do you have after-sales service and warranty service?

Answer: Any quality or quantity issues, once confirmed, we will give the same compensation. We will answer your questions within 24 hours.

Product tags

drilling reamer

,

drilling equipment hammer dth

,

dth hammer drilling equipment
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800mm 900mm Well Drilling HDD Hole Opener Rock Reamer

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Product Detail
Brand Name :
Pangolin
Place of Origin :
HeBei China
Price :
Negotiation
Payment Terms :
T/T
Delivery Time :
5-15 work day
Machine Type :
Drilling Equipment
Contact Supplier
800mm 900mm Well Drilling HDD Hole Opener Rock Reamer
800mm 900mm Well Drilling HDD Hole Opener Rock Reamer

Langfang pangolin construction machinery co. LTD

Active Member
6 Years
hebei, langfang
Since 2011
Business Type :
Manufacturer, Exporter, Seller
Main Products :
HDD Hole Opener, DTH Hole Opener, Cone Hole Opener
Total Annual :
2,000,000-4,000,000
Employee Number :
50~100
Certification Level :
Active Member
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