Diamond Bit

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price: Negotiable
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Delivery term: The date of payment from buyers deliver within days
seat: Henan
Validity to: Long-term effective
Last update: 2019-10-24 22:34
Browse the number: 414
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Product details

Product Introduction

The Diamond Bit is also called the PDC bit, integrated with a drill bit. It is made from PDC cutters brazed to Steel Body or Matrix body. It is a new drilling technology in the world in the 1980s. Field operation shows that diamond drill bits have many advantages when drilling, such as high drilling speed, large drilling depth, long life, stable, less downhole problems and good wellbore quality. It not only has a long service life, but also refuses to drill, which can save drilling costs. The Diamond Bit is a kind of high quality diamond drill bit for drilling. It has no moving spare parts but has high hardness, abrasion resistance and toughness. The Diamond Bit's life is 20-40 times than tungsten carbide drill bit, and the drilling efficiency is 50% higher of tungsten carbide drill bit.

Under the existing drilling technology conditions, it has been difficult to greatly increase the drilling speed by using the roller bit, especially in special strata such as easy to be inclined. Due to the drilling parameters, the mechanical drilling speed is low, which greatly affects the well construction period. However, the Diamond Bit has high mechanical drilling speed, large footage and long service life, which greatly improves the drilling speed and has the advantage of long life in deep wells.


Application

The Diamond bit is applied to rock formation below 18, like granite, limestone, sandstone, mudstone, etc. They are mainly used for Coal mining, water well, geothermal well, geological exploration, borehole, gas drainage hole, discharge water hole, blast hole, etc.


Specification

Diameter
(mm)

Diameter
(inch)

Wing

Thread

Rock Formations

Application

56

2.2"

3,4

AW, BW, NW, API thread
or others as requested

f≤18
Mudstone,
limestone,
sandstone, etc


water well drilling, geothermal well drilling, construction, coal mining, etc.

65

2.56"

3,4

76

3"

3,4

95

3 3/4"

3

98

3 7/"

3

100

4"

3

108

4 1/4"

3

114

4 1/2"

3

121

4 3/4"

3

127

5"

3

133

5 1/4"

3,4

146

5 3/4"

3,4

153

6"

3,4

171

6 3/"

3,4

191

7 1/2"

4,5,6

203

8"

4,5,6

216

8 1/2"

4,5,6

Note: Other size me available as your requirement

We can also produce and design as per clients' drawings/ samples/ requirements.


Material

PDC(Polycrystalline Diamond)Cutter, Carbide Steel


Our Strength

1. 10 Years of manufacturing experience in PDC drill bits, included PDC Anchor bits, PDC non-coring drill bit (PDC Concave drill bit, 3/4/5/6 wings PDC bits, 3/4/5/6 blade PDC drill bit), PDC drag bit, PDC core bit, Matrix body PDC sintered drill bit

2. The PDC drill bits are widely used in Coal mining,Water well drilling, Geothermal well drilling, Dam construction, Geological exploration, Oil gas drilling

3. Good drilling performance in medium hard to hard rock,such as sandstone, limestone, marble, granite, quartz, etc

4. The drill bit size like 56mm, 60mm, 76mm, 94mm, 98mm, 113mm, 127mm, 133mm, 146mm, 153mm, 165mm, 203mm, etc

5. Customized PDC drill bits are also available according your detail drawing or samples

6. Large production capacity, 300PCS/week

7. Fast Shipment:10-25 days depend on the quantity

8. Good sales service




Packaging

Each pcs to be packed with bubble film, then put in carton or wooden box.

http://www.hnbesharp.com/

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