Reaming Shell BTW NTW HTW
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Reaming Shell BTW NTW HTW

Product Description The core barrel is efficiently connected to the drill bit through the utilization of a reaming shell. It is a versatile tool compatible with both conventional and wireline core barrels. Its primary function is to enlarge holes to standard sizes while maintaining the stability...
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Description

Technical Parameters

Product Description

The core barrel is efficiently connected to the drill bit through the utilization of a reaming shell. It is a versatile tool compatible with both conventional and wireline core barrels. Its primary function is to enlarge holes to standard sizes while maintaining the stability of the core tube. Additionally, when replacing the old drill bit with a new one, the reaming shell ensures ample clearance for smooth insertion. Moreover, it plays a crucial role in protecting the core barrel from excessive wear and tear.


With its vast collection of diamond reaming shell BTW NTW HTW, Wuxi Zhongjin Mineral Exploration Tools Co., Ltd. stands as one of China's leading suppliers in this field. Over the years, our company has gained invaluable expertise in serving global markets through exporting. Our extensive experience enables us to meet the diverse requirements and preferences of customers worldwide.

Diamond Reaming Shells


Basic Info

Original: Wuxi, China

Certification: ISO9001

Price: Negotiable

Model No: BTW NTW HTW PTW

Usage: Wireline core barrel parts

Payment Term: TT, LC

Delivery Date: Negotiable

Packing: Export standard

Standard: DCDMA

MOQ: 1 PC


Applications
The primary purpose of the diamond reaming shell is to provide a connection between the diamond bit and the core barrel assembly. This shell is specifically designed to be lined with either natural or synthetic diamonds. Its main function is to effectively clean the drilled holes and maintain their cleanliness throughout the drilling process.
This device is not limited to its use as a stabilizer for drill bits. Its superior technology and high quality make it an excellent tool for protecting the drill diameter from any damage that may occur. With its exceptional performance, you can rely on this device to ensure the longevity of your drill bits. Its innovative design and advanced features set it apart from other stabilizers on the market. Investing in this device will give you peace of mind, knowing that your drill bits are in good hands.
The spiral-shaped reaming shell is an excellent tool for drilling in different geological formations. Its spiral design ensures efficient discharge of water and powder during drilling. With this tool, you can effectively explore a range of terrains with ease and precision. Whether you're drilling through soft or hard rock formations, the spiral reaming shell guarantees optimal performance and enhanced productivity. Its unique design is truly a game-changer in the world of drilling technology. So, if you're looking for a reliable tool that can provide exceptional results, don't hesitate to try out the spiral reaming shell.


Impregnated diamond drill bits and reaming shells come in various sizes. It's important to consider the size of these tools when selecting the right one for your drilling needs. The size of impregnated diamond drill bits refers to the diameter of the cylindrical portion of the bit, which determines the size of the hole it can make. These drill bits typically range in size from small diameters of around 2.5 inches to larger diameters of up to 36 inches or more.
Similarly, reaming shells also vary in size and are designed to match the diameter of the impregnated diamond drill bits. They are used in conjunction with drill bits to widen and smooth the boreholes during the drilling process. Reaming shells come in different sizes to accommodate various drilling requirements. Common sizes include 4 inches, 6 inches, 8 inches, and so on, with larger sizes available for more extensive drilling projects.
Both impregnated diamond drill bits and reaming shells are crucial tools in the drilling industry, and their sizes play a significant role in determining the outcome of a drilling operation. It's important to choose the right size of these tools to ensure efficient and accurate drilling results.

Model

Outside Diameter of Core Bit

Inside Diameter of Core Bit

Outside Diameter of Reaming shell

Inches

mm

Inches

mm

Inches

mm

BTW

2.345

59.56

1.667

42.1

2.36

59.95

NTW

2.965

75.31

2.218

56.1

2.98

75.7

HTW

3.762

95.57

2.809

71.1

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

PQ3

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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