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

Trenchless HDD Rock Drilling Reamer Bit Hole Opener

HDD rock drilling reamer bit hole opener for trenchless

Hole opener

Large-diameter combined drill bits are widely used in construction, bridges, highways, railways and other fields. This series of drill bits are suitable for shale, limestone, cobblestone, dolomite, conglomerate and other formations.

1. Bit bearing is non-sealed roller bearing.

2. Suitable for medium to medium hard formation of high Crushing Resistanc( hard shale, sands, etc.)

3. Hardfacing is applied on the shirttail, and carbide inserts for gage protection are pressed into the head OD.

4. Cone gage surface is reinforce with carbide compacts.

Trenchless HDD Rock Drilling Reamer Bit Hole Opener

Trenchless HDD Rock Drilling Reamer Bit Hole Opener

Use Well Drilling
Machine Type Drilling Equipment
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

Our service


1. Pre-sale service:


Act as a good adviser and assistant of clients enable them to get rich and generous returns on their investments . 1. Select
equipment model. 2. Design and manufacture products according to client's special requirement ; 3. Train technical personnel for
clients .


2. After-sale services:


Provide considerate services to minimize clients' worries.
1. Complete After-sales service,professional engineers available to service machinery at home or oversea.
2. 24 hours technical support by e-mail.
3. Other essential technological service.
We are factory direct sales, large inventory, fast delivery, high quality.

FAQ

1. What are the advantages of your company ?

Answer: We have many professionals, technical personnel, more competitive prices and

best after-sales service than other companies.

2. Do you agree sample order?

Answer: Yes, we are welcome your sample order to testing our quality.

3. How to control the quality?

Answer: We should be checking & testing everyone drill bit before shipment.

Product tags

drill bit depth stop

,

drill bit reamer

,

rotary drilling bit
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Trenchless HDD Rock Drilling Reamer Bit Hole Opener

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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
Use :
Well Drilling
Contact Supplier
Trenchless HDD Rock Drilling Reamer Bit Hole Opener
Trenchless HDD Rock Drilling Reamer Bit Hole Opener

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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