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QL55 152mm 6 INCH FLAT SPHERICAL DTH ROCK BIT

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US$ 300 - 600 MOQ: 3 Pieces
Key Specifications
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Place of Origin:
Hunan, China
Brand Name:
Tianhe
Model Number:
QL55 drill bit
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Changsha Tianhe Drilling Tools And Machinery Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
Shanghai
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Hunan, China
Brand Name Tianhe
Model Number QL55 drill bit
Type Other, QL bit
Material Other, alloy steel, alloy steel and Carbide
Use Well Drilling

Specifications

1.Flat: common application
2.spherical: reliable in hard abrasive rock
3.improved flushing effect
4.longer service life

Features: 1.applicable hard,very hard and medium soft rock formations.

                2.Reliable quality, long service life,  rare abnormal breakage during service life.

                3.Good flushing effect to ensure high drilling rate

                4.Strict quality warranty and compensation rules

                5.Can match to the original Cop54 etc.

 

Markets: Italy, France, Russia, Greece,Canada,Korea, Chile, Brazil, Nigeria, Mongolia and etc.

 

Order guide:

Bit Dia.+ Shank + Face shape + Carbide button shape

Examples For Ordinary Bits

Flat, spherical (other designs of faces and inserts are available)   

 

 

Bit Dia.(mm)

 

Qty.× Button Dia.(mm)

 

Qty.Air Holes

 

Weight

(kg)

 

Product Code

 

Outer

 

Front

135

7×18

7×14

2

15.2

130514

140

8×16

9×14

2

15.5

130884

146

8×18

8×14

2

15.7

130664

150

8×16

9×14

2

15.8

130224

155

8×18

8×14

2

16.4

130424

160

8×16

8×16

2

17.1

130044

165

8×18

8×16

2

17.7

130334

178

9×18

10×16

2

20.7

130374

 

QL55 152mm 6 INCH FLAT SPHERICAL DTH ROCK BIT

 

 

 

QL55 152mm 6 INCH FLAT SPHERICAL DTH ROCK BIT

 

QL55 152mm 6 INCH FLAT SPHERICAL DTH ROCK BIT

QL55 152mm 6 INCH FLAT SPHERICAL DTH ROCK BIT

How to complete the whole deal

Step: 

1. Firstly decide the design, material and color 

2. Decide the size in accordance with client's requirement and our

 recommendation 

3. We will give the best offer. 

4. Client's accept the offer and we send proforma invoice. 

5. Client transfers 30%-50% deposit and production begins

6. After production, we will send ready products photo 

7. After client's confirmation, we will arrange shipment, and send 

copy shipping documents like B/L, commercial invoice and 

packing list 

8. Client transfer balance payment and we will send original 

documents by DHLor EMS

QL55 152mm 6 INCH FLAT SPHERICAL DTH ROCK BIT

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Changsha Tianhe Drilling Tools And Machinery Co., Ltd.
Business Type
Manufacturer, Trading Company
Year Established
2002
Factory Size
50,000-100,000 square meters
Total Employees
201 - 300 People
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