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Electric Drill (3849)

1-1/4UNC thread 450mm concrete diamond core drill bit for reinforced concrete

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FOB Price: US $10 - 300 / Piece Get Latest Price
Port: Tianjin
Minimum Order Quantity: 50 Piece/Pieces diamond core drill bits sample is available
Supply Ability: 50000 Piece/Pieces per Month even more
Payment Terms: L/C,T/T,Western Union
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[ Hebei, China (Mainland) ]
Business type: Trading Company
  • Onsite operations checked and legal status confirmed

Quick Details

Place of Origin: Hebei China (Mainland) Brand Name: hanghua Model Number: different sizes avaliable
Type: Core Drill Bit Material: Diamond Use: Well Drilling
connection: 1 1/4 UNC 1/2BSP color: black/red/green application object 1: reinforced concrete
application object 3:
refractory marble and granite drill bit
application object 2: brick wall specification: upon request

Packaging & Delivery

Packaging Detail: Drill Bit 1.Carton and paper box 2.Upon request
Delivery Detail: normally one month

Specifications

diamond core drill bit
-drilling life is stably
-high cost performance
-ISO9001 certificate
-can be customized

Diamond Core Drill Bit

 

 
Product Description

  

Advantages

 

 

1.More Speed

 

The constant presence of diamond on the surface of the segment ensures the core drill consistently cuts at maximum speed.

 

2.More Life

 

HangHua technology makes full use of every diamond, maximising the life of the core drill.

 

3.Smoother Cut

 

With no gaps between the diamond, as with conventional positioned diamond core drills, the HangHua cuts smoothly throughout the life of the segment.

 

4.Better through Steel

 

It is essential to have as much sharp diamond on the surface of the segment as possible – HangHua technology constantly has this due to the three dimensional placement of diamonds.

 

 

 

Available Sizes

 

 

 

Outer diameter

Core-Bit’s Length (mm)

Dimension of tooth (mm)

Number of teeth

mm

Length

Height

Thickness

16

350/400

10

7.5

4.0

2

20

350/400

13

7.5

4.0

2

23

350 / 400

18

7.5

4.0

3

27

350 / 400

16

7.5

4.0

4

32

350 / 400

19

7.5

4.0

4

36

350 / 400

22

7.5

4.0

4

40

350 / 400

24

8

3.7

4

46

350 / 400

23

8

3.7

5

52

400 / 450

26

8

3.75

5

63

400 / 450

24

8

3.75

8

76

400 / 450

24

8

3.75

8

83

400 / 450

24

8.5

3.75

8

90

400 / 450

20

8.5

4.0

10

102

400 / 450

20

8.5

4.0

11

108

400 / 450

20

8.5

4.0

12

112

400 / 450

20

8.5

4.0

12

114

400 / 450

20

8.5

4.0

12

120

400 / 450

20

9

4.2

13

127

400 / 450

20

9

4.5

14

132

400 / 450

20

9

4.5

14

152

400 / 450

20

9

4.5

15

160

400 / 450

20

9

4.5

16

167

400 / 450

20

9

4.5

16

180

400 / 450

20

9

4.5

16

200

400 / 450

20

9

4.5

16

219

400 / 450

20

8.5

4.8

17

250

400 / 450

20

8.5

4.8

18

300

400 / 450

20

8.5

5.0

20

 
Packaging & Shipping

  

  

Not exactly what you want? Post a quick Buying Request!
Shijiazhuang Hanghua Super Hard Tools Co., Ltd. was established in 1984. Our company mainly produces super hard tools - diamond tools, such as rod bits, core bits, rock bits and related facilities. With more than 20 years of marketing development, our products are widely used in buildings, stone cutting, petroleum, coal prospecting and exploring.

With powerful technology ability and advanced and complete testing equipment, our quality control system has been approved by ISO9001:2000. ... View detail

Basic Information

Product/Service (We Sell): core drill bit,drill bit  
Brands: hanghua  
Number of Employees: 101 - 200 People  

Trade & Market

Main Markets: Western Europe
Eastern Asia
Mid East
South America
Oceania
Southeast Asia
Eastern Europe
Africa
North America
Total Annual Sales Volume: US$5 Million - US$10 Million  
Export Percentage: 1% - 10%  

Factory Information

Number of R&D Staff: 11 - 20 People  
Number of QC Staff: 11 - 20 People  

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