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.

 

Item No.

Diameter

(mm)

Length

(mm)

Width

(mm)

Height

(mm)

Radian

Joint

CCDB60

60~72

24

4.0

10

60

5/8”-11, M14

CCDB100

82~102

24

4.0

10

100

5/8”-11, M14

CCDB140-1

120~162

24

4.0

10

140

5/8”-11, M14

CCDB140-2

172~219

24

4.5

10

140

5/8”-11, M14

CCDB300

220~400

24

4.5

10

300

5/8”-11, M14

CCDBST

400~700

24

5.0

10

straight

5/8” -11, M14

 

 

 
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