Excellent performance, high-precision drilled hole, fast penetration rate, long service life, good safety performance, the diamond core drill bit can be compatible with a wild range of drilling machines and applied for granite, concrete and many other hard stone and construction material.

For Drilling Granite 

Item No.

Diameter (mm)

Thickness (mm)

Height

(mm)

Length

(mm)

SCDB-8

8

3.5

6

70

SCDB-10

10

3.5

6

70

SCDB-12

12

3.5

6

70

SCDB-14

14

3.5

6

70

SCDB-16

16

3.5

6

70

SCDB-18

18

3.5

6

70

SCDB-20

20

3.5

6

70

SCDB-22

22

3.5

6

70

SCDB-25

25

3.5

6

70

SCDB-28

28

3.5

6

70

SCDB-30

30

3.5

6

70

SCDB-32

32

3.5

6

70

SCDB-35

35

3.5

6

70

SCDB-36

36

3.5

6

70

SCDB-38

38

3.5

6

70

SCDB-40

40

3.5

6

70

SCDB-42

42

3.5

6

70

SCDB-44

44

3.5

6

70

SCDB-45

45

3.5

6

70

SCDB-48

48

3.5

6

70

SCDB-50

50

3.5

6

70

SCDB-52

52

3.5

6

70

SCDB-55

55

3.5

6

70

SCDB-58

58

3.5

6

70

SCDB-60

60

3.5

6

70

SCDB-65

65

3.5

6

70

LCDB-12

12

3.5

10

350

LCBD-22

22

3.5

10

350

LCBD-25

25

3.5

10

350

LCBD-28

28

3.5

10

350

LCBD-32

32

3.5

10

350

LCBD-38

38

3.5

10

350

LCBD-45

45

3.5

10

350

LCBD-50

50

3.5

10

350

LCBD-58

58

3.5

10

350

LCBD-63

63

3.5

10

350

LCBD-65

65

3.5

10

350

LCBD-75

75

3.5

10

350

LCBD-80

80

3.5

10

350

LCBD-83

83

3.5

10

350

LCBD-90

90

3.5

10

350

LCBD-102

102

3.5

10

350

LCBD-108

108

3.5

10

350

LCBD-112

112

3.5

10

350

LCBD-120

120

3.5

10

350

LCBD-128

128

3.5

10

350

LCBD-134

134

3.5

10

350

LCBD-162

162

3.5

10

350

 

 
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