Thread Tungsten Carbide Button Rock Drill Bits For Drilling And Blasting

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price: Negotiable
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Delivery term: The date of payment from buyers deliver within days
seat: Zhejiang
Validity to: Long-term effective
Last update: 2017-11-20 05:58
Browse the number: 179
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Now we have thread tungsten carbide button rock drill bits for drilling and blasting for sale, you are lucky to have this chance to buy bulk thread tungsten carbide button rock drill bits for drilling and blasting for metal at competitive price from us.

Thread Tungsten Carbide Button Rock Drill Bits for Drilling and blasting


Product Information 

-Name: Thread button bits for quarrying, mining, tunneling

-Item Number: Thread Tungsten Carbide Drilling Bits

-Brand Name: KAIYU 

-Diameter: 36/38/41/45/48/51/60/65/76/89/102/115mm

-Thread Type: 25R/32R/38T/45T/51T

-Material : 42CrMo,Carbide.

-Machine: Rock Drill

-Bit button shape (tip shape): Spherical or Ballistic

-Bit face shape: Drop Center, Flat Face, Convex, Concave, etc..

-Packaging: Wooden Case

-Delivery time:7-15days

-Certification: ISO9001

-Place of Origin:Taizhou, Zhejiang,China (Mainland)


Product Description

Thread Button bits are made by alloy steel bar of quality and tungsten carbides.

Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks.

Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits are applicable to drill soft rock, loose-medium rock and hard rock: 

(1)Thread: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60 

(2)Diameter: 38-127mm.



Thread Button Bits

Description

Diameter (mm)

Buttons No.

Water hole

Buttons angle °

Weight (kgs)

 Thread
 25R

38

5

2

30°

0.5

41

5

2

30°

0.6

45

5

2

30°

0.7

48

5

2

30°

0.78

38

7

3

30°

0.54

41

7

3

30°

0.7

45

7

3

30°

0.78

 Thread
 28R

41

5

2

30°

0.6

45

5

3

30°

0.7

48

5

3

30°

0.78

38

7

3

30°

0.54

41

7

3

30°

0.7

45

7

3

30°

0.75

48

7

3

30°

0.8

 Thread
 32R

45

5

3

30°

0.6

48

5

3

30°

0.8

41

7

3

30°

0.54

43

7

3

30°

0.55

45

7

3

30°

0.6

48

7

3

30°

0.8

51

7

3

30°

0.85

 Thread
 38R

64

13

5

30°

2

64

12

3

30°

2

70

12

4

35°

2

70

13

5

35°

2.2

76

13

5

30°

2.5

76

10

4

35°

2.6

76

12

4

35°

2.8

76

12

4

35°

2.8

Thread Button Bits

Description

Diameter mm

buttons No.

Water hole

Buttons angle  

Weight approx (kgs)

 Thread
 38T

64

12

4

30°

1.9

64

12

2

30°

1.9

64

13

5

30°

1.9

64

9

3

35°

1.9

70

12

4

30°

2.5

76

12

4

35°

3

76

12

2

40°

3

76

11

4

35°

3

76

13

4

35°

3

89

12

2

40°

4.2

89

14

5

35°

4

89

14

4

35°

4.1

89

11

3

35°

4.2

102

14

2

35°

5

 Thread
 45T

76

12

4

35°

2.5

76

12

2

40°

2.5

76

12

3

35°

2.5

76

13

5

35°

2.5

76

13

3

35°

2.6

76

13

4

35°

2.6

80

13

4

35°

3

89

12

2

35°

4

89

11

3

35°

4

89

14

2

35°

5

89

13

5

35°

4.5

89

14

3

35°

5

89

13

2

35°

4.5

102

14

2

35°

5.8

115

15

2

35°

6.8

 Thread
 51T

89

12

2

40°

4

89

14

5

35°

4

95

14

5

35°

4.8

102

14

4

35°

5.6

102

14

5

35°

5.6

Thread Button Bits

Description

Diameter mm

buttons No.

Water hole

Buttons angle  

Weight (kgs)

 Retract Thread button bit

       45T

76

12

2

40°

3.5

76

12

4

35°

3.5

76

13

5

30°

3.6

76

14

4

35°

3.62

80

13

5

30°

4.2

89

14

3

35°

5.5

89

12

2

40°

5.4

89

14

5

35°

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