HQ Impregnated Diamond Bit
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  • PRODUCT DETAILS
  • Core Bit and Reaming Shell Sizes
  • The impregnated diamond core bit is the most commonly used bits in mineral exploration and the geotechnical drilling industries, China Geo-Equip Tech (CGET) can offer the drill bits for underground and surface exploration applications. The matrix layer of our bits crown contains a uniform distribution of synthetic diamond crystals by carefully selections that are embedded in the special made matrix by decades years of experience. When the matrix layer is eroded, the new layers of sharp synthetic diamond will be exposed until the matrix layer of the bit crown is consumed totally . The function of the impregnated diamond core bits, such as overall bit life and penetration rate are dependent on the grain size, concentration and grade of the synthetic diamond crystals as well as the relative hardness and property of the metal bond materials.

  • CGET has developed a range of impregnated diamond matrices with matrix layer metal bonds that range from hard, abrasion resistant types to soft, ductile types.This includes full range high tech and high quality drill bits with different crown profiles. There are two series for IMP bits are very popular by our customers, one is known as MASTER another is NAVIGATOR, all of them have wonderful engineering and special designs, experts in powder metallurgy with sophisticated sintering and CNC machining, strict quality control and precise gauge protecting technology, all of those procedures are only for ensuring best work-life & good penetration rates, especially for MASTER bits, which are widely used in Mideast countries, Russia language speaking countries, Australia and South America for tackling tough rock conditions. Not only for IMP bits, but also we provide Surface-set Diamond bits, PDC bits and be able to have the ability to design the bits according to our customers specified requirements.

  • Different profiles of the bits shapes are for our customers to achieve best of performance according to various of rock formations

Place of Origin:

CHINA

Brand Name:

CGET

Certification:

ISO9001

Model Number:

HQ


Payment & Shipping Terms:

Minimum Order Quantity:

2PCS

Price:

Based on detailed order

Packaging Details:

Packed in Seaworthy Carton/ Plywood case for Export

Supply Ability:

Based on detailed order

Type:

Impregnated Diamond Core Bits

Size:

HQ

Crown Height:

11mm 14mm 16mm

Matrix Hardness:

S1~S18

Brand:

China Geo-Equip Tech

HS Code:

820719

Use:

Core Drilling, Exploration Drilling, Geotechnical Drilling

Material:

Diamond,High Carbon Steel

Application:

Mineral exploration

Product Name:

Diamond Core Drill,diamond Tools for exploration Coring Bit

  • STD Profile
    General purpose design, suitable for a wide range of rock formations
    Great performance of fluid circulation for cooling the bits
    Customized design for the numbers of waterways easily
    Available with wider or larger waterway channels
  • W/N Profile
    Configuration of the water channel is wider than STD profile, special wedged shape can reduce the numbers of channels
    W/N bit allows high flushing volume
    Higher rotation speed is recommended
    Recommended for soft and broken ground applications where blocking of regular waterways is possible.
    Available with wider or larger waterway channels
  • Turbo profile
    Partial waterways are added between each channel configuration
    Bit-rock contact area is reduced 20% compare to STD profile bit, it has greater penetrations rates in competent formations ( Hard to very hard or slightly broken formations)
    Free cutting of waterways with greater ejection of fluid and reducing pressure across the bit face because of jetting effect. Higher rotation speed is recommended
    Available with wider or larger waterway channels
  • FD profile
    Recommended for very soft and broken formation works with triple tubes coring
    FD ports offers excellent flushing to prevent blockage in waterway channels and  minimize flushing of core sample and reduce the undesirable core erosion
    Available with wider or larger waterway channels
Note: Providing customized designs service for water channel configuration.

Type

Core bit

Reaming shell

Outer Diameter

Inner Diameter

Outer Diameter

Inch

mm

Inch

mm

Inch

mm

BTW

2.345

59.56

1.667

42.35

2.36

59.95

NTW

2.965

75.31

2.218

56.35

2.98

75.7

HTW

3.762

95.57

2.809

71.35

3.783

96.09

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

NQ

2.965

75.31

1.875

47.63

2.98

75.7

NQ3

2.965

75.31

1.775

45.08

2.98

75.7

HQ

3.762

95.57

2.5

63.5

3.783

96.09

HQ3

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

PQ-3

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

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