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diamond core drill bit
diamond core drill bit

Diamond core drill bit 1.Fast drilling 2.No Breakage of Segments 3.many designs and sizes 4.Sharp & long lifespan

Diamond core drill bit

For dry and wet coring in reinforced concrete with very hard aggregate. Also good for granite, marble, tile, glazed brick and other hard base materials with low abrasiveness.

Advantage: Drilling stably, fast speed, not breaking the border and long life.

Diameter   (mm)

Segment Size   (mm)

Shank length   (mm)

25

10*10*3

40~150

30

10*10*3

40~150

35

10*10*3

40~150

40

10*10*3

40~150

45

10*10*3

40~150

50

10*10*3

40~150

55

10*10*3

40~150

60

10*10*3

40~150

65

15*10*3

40~150

70

15*10*3

40~150

80

15*10*3

40~150

90

15*10*3

40~150

100

15*10*3

80~250

120

15*10*3

80~250

150

20*10*3.5

80~250

175

20*10*3.5

80~250

200

20*10*3.5

80~250

230

20*10*3.5

80~250

250

20*10*3.5

80~250

diamond core drill bit

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