Diamond core drill bits for reinforced concrete
Brief introduction
Core drill bits are designed to satisfying each customer's specific request. Ensure faster drilling and longer life. Especially, they bring high satisfactions in drilling hard materials. For drilling various ranges of materials; from heavily reinforced concrete to asphalt

Details

 

规格

有效长度长度

钻齿尺寸

钻头齿数

mm

16

400

10

7.5

4.0

2

18

400

11

7.5

4.0

2

20

400

13

7.5

4.0

2

23

400

18

7.5

4.0

3

27

400

16

7.5

4.0

4

30

400

18

7.5

4.0

4

32

400

19

7.5

4.0

4

36

400

22

7.5

4.0

4

40

400

24

8

3.7

4

46

400

23

8

3.7

5

52

400

26

8

3.75

5

56

400

23

8

3.75

5

63

400

24

8

3.75

6

67

400

24

8

3.75

8

76

400

24

8

3.75

8

83

400

24

8.5

3.75

8

90

400

20

8.5

4.0

10

96

400

20

8.5

4.0

10

102

400

20

8.5

4.0

11

108

400

20

8.5

4.0

12

112

400

20

8.5

4.0

12

114

400

20

8.5

4.0

12

117

400

20

9

4.2

13

120

400

20

9

4.2

13

127

400

20

9

4.3

14

132

400

20

9

4.5

14

152

400

20

9

4.5

15

160

400

20

9

4.5

16

167

400

20

9

4.5

16

180

400

20

9

4.5

16

200

400

20

9

4.5

16

219

400

20

8.5

4.8

17

225

400

20

8.5

4.8

18

250

400

20

8.5

4.8

18

300

400

20

8.5

5.0

20

350

400

20

8.5

5.0

22

400

400

20

8.5

5.0

24

450

400

20

8.5

5.0

26

500

400

20

8.5

5.0

28

  • ADD:
    Equipment manufacturing base in Shijiazhuang, Hebei Province
  • TEL:
    0086-311-85469617 85469618 85469610
  • E-Mail:
    hanghua2009@126.con / hanghuawendy@gmail.com

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