NQ HQ PQ Core Drilling Bit
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NQ HQ PQ Core Drilling Bit

Name of product :Impregnated diamond NQ HQ PQ core drilling bit
Type of machine:Core drilling rig
Product type:Impregnated diamond drilling bit
Matrix height:6mm ,8mm ,9mm ,10mm ,12mm, 14mm , 16mm
Design:W-type, flat type, standard V-type ring, semicircular type, serrated type, high and low teeth
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Product Introduction

for my NQ HQ PQ Core Drilling Bit.

 

The NQ HQ PQ Core Drilling Bit is an essential tool for all types of drilling operations. Whether it is for mineral exploration, geotechnical drilling or environmental site investigations, this drill bit offers superior performance, durability, and reliability in any condition. At our manufacturing facility in China, we have invested in the latest technology and equipment to produce high-quality drill bits that meet international standards. We use premium raw materials sourced from certified suppliers to ensure consistent quality and performance.

 

One of the key features of the NQ HQ PQ Core Drilling Bit is its versatility. It can be used for both surface and underground drilling operations and is suitable for all types of formations including hard rock, soft rock, and sedimentary formations. This is made possible by the unique design of the drill bit which is optimized for maximum penetration and stability in any formation. The edges of the cutting crown are reinforced with high-density tungsten carbide to withstand wear and tear, while the spiral waterway ensures efficient flushing of cuttings.

 

Another feature of the NQ HQ PQ Core Drilling Bit is its compatibility with all kinds of drilling rigs. Whether you are using a diamond core drill, a wireline system, or a reverse circulation drill, this drill bit will deliver consistent and powerful drilling performance. It is also easy to install and maintain, ensuring minimal downtime and maximum productivity. The threaded connection on the shank allows for quick and easy replacement of worn-out parts.

 

We take pride in the quality of our NQ HQ PQ Core Drilling Bit and have implemented strict quality control measures throughout the production process. Our experienced technicians conduct rigorous testing to ensure that every drill bit meets the highest standards of quality and performance. We also offer customization options to meet specific drilling requirements, such as varying crown heights, matrix compositions, and waterway designs.

 

Overall, the NQ HQ PQ Core Drilling Bit is a reliable and robust tool that delivers exceptional drilling performance in various geological formations. Its versatility, compatibility, and durability make it an ideal choice for drilling contractors and mining companies worldwide. We are committed to providing our customers with the best products and services, and we welcome inquiries from potential partners and distributors seeking reliable and high-quality drill bits.

 

Description

NQ HQ PQ Core Drilling Bit is made of high-quality diamond to improve its hardness. The wear resistance of the product is related to the nature of the rock being drilled. For example, for hard, dense and weakly abrasive rock formations, impregnated coring bits with low matrix hardness should be selected for drilling to improve drilling efficiency. This product is widely used in core drilling and is applicable to granite, limestone, sandstone, silicified rock, carbonaceous rock, marble, gneiss, etc. We use a fixed die to press to ensure the high consistency of the shape of each drill bit.


Features

NQ HQ PQ Core Drilling Bit is applicable to metal ore exploration, dam drilling and grouting, rock drilling, geological exploration, drilling engineering, etc. Cemented carbide provides the product with high hardness and strong erosion resistance, thus greatly improving its service life. The product can perfectly adapt to different strata, such as mudstone, gravel, shale, weathered rock and other strata. The product is highly cost-effective, so it is highly praised by customers. If you have any requirements, you can also let us know, and we will provide you with the most suitable products.


Impregnated diamond core drilling bit and reaming shell

Specifications

Impregnated diamond core drilling bit

Reaming shell

External diameter

Internal diameter

External diameter

inch

mm

inch

mm

inch

mm

AQ

1.875

47.63

1.062

26.97

1.89

48.01

BQ

2.345

59.56

1.433

36.4

2.36

59.95

BQ3

2.345

59.56

1.32

33.53

2.36

59.95

TBW

2.345

59.56

1.77

44.95

2.36

59.95

NQ

2.965

75.31

1.875

47.63

2.98

75.7

NQ2

2.965

75.31

1.995

50.67

2.98

75.7

NQ3/NQTT

2.965

75.31

1.775

45.08

2.98

75.7

TNW

2.965

75.31

2.382

60.5

2.98

75.7

NMLC

2.965

75.31

2.047

52

2.98

75.7

HMLC

3.92

99.4

2.5

63.5

3.925

99.8

HQ

3.762

95.57

2.5

63.5

3.783

96.09

HQ3/HQTT

3.762

95.57

2.406

61.11

3.783

96.09

PQ

4.805

122.05

3.345

84.96

4.828

122.65

PQ3/PQTT

4.805

122.05

3.27

83.06

4.828

122.65

T2-56

2.205

56

1.642

41.7

2.224

56.5

T2-76

2.992

76

2.429

61.7

3.019

76.5

T2-86

3.385

86

2.823

71.7

3.406

86.5

T2-101

3.976

101

3.295

83.7

3.996

101.5

T6-101

3.976

101

3.11

79

3.996

101.5

T6-131

5.157

131

4.252

108

5.157

131.5


Impregnated diamond core drilling bit ---Chinese dimensions: 36mm、46mm、46mm(double tube)、59mm、75mm、75mm(double tube)91mm、94mm(double tube)、101mm(double tube)、110mm、130mm、150mm、171mm、200mm、220mm、S56、S59、S75、S75A、S95 etc.


Packing:in carton or wooden case ,each drill bit will be wrapped with bubble film before delivery.

1. The spot goods will be shipped within 2 days, and the customized goods will be delivered according to the time of order arrangement, the delivery time for batch products depends on the order quantity.

2. Multiple modes of transportation: by express, air, sea or road transportation etc.

3. Variety of payment :TT , LC , Western union , Credit Card , Paypal etc.


Why choose us :


  • We are a factory located in Xiangtan, China.

  • OEM and ODM are available.

  • With advanced production equipment.

  • Prompt delivery.

  • Quality first .


Application case

 

Why choose us?

  • We value our customers' feedback and use it to continuously improve our products and services.
  • Our industrial structure is constantly optimized, our overall competitiveness is further enhanced, and our brand image is significantly improved.
  • We take pride in our commitment to customer satisfaction, and our reviews speak for themselves.
  • Focusing on the future and relying on the upgrading of the manufacturing industry, our company continues to develop NQ HQ PQ Core Drilling Bit suitable for the production and use requirements of users in various industries. Our company has been adhering to the business philosophy of "technology first, service-oriented, customer first, and integrity wins" to continuously improve our business level.
  • Our company is committed to sustainable development, and we take steps to reduce our environmental impact.
  • We do our best to design the road to success for each employee, and open up the environment conditions for each employee to show their talents and realize their personal values.
  • Our products are known for their excellence, and we provide professional services to our clients.
  • We create differences and meet the special needs of customers with innovation, and strive to increase the added value of corporate culture innovation in our NQ HQ PQ Core Drilling Bit.
  • Our products are rigorously tested to ensure that they meet the highest industry standards.
  • Product quality and price are no longer competitive advantages in the fierce market competition, customer relationship management has become the key to success.

 

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