Stone Diamond Core Drill Bit

Min Order : 2 Sets
Supplier Detail
FREET DIAMOND TOOLS CO.,LTD.
Established: Jan 01,1994
China China Verified
Main Product:

Diamond Segment, Diamond Blade, Diamond Wire Saw, Diamond Cup Wheel, Diamond Polishing Pad, Diamond Grinding Disc

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Mr.freet tools
Tel: +86-592-5191448
Adr: Rm No.1004, Honglianxili 42, Lianqian East Road
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Product Description
Diamond core drill bits
1.Long life span
2.Factory price
3.ISO9001&OEM welcome
4.Excellent performance
5.long year experience in the lines of manufacturing and exporting
Specs : diameter from 4mm to 250mm, shank length from 40mm to 250mm.

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

Sintered Diamond Core Drill Bits

Diameter

(mm)

Segment Size

(mm)

Shank length

(mm)

4

4*11

40~150

6

6*11

40~150

7

7*11

40~150

8

8*11

40~150

10

10*11

40~150

12

12*11

40~150

15

15*11

40~150

20

20*11 /20*7*2.5

40~150

25

25*7*2.5

40~150

30

30*7*2.5

40~150

35

35*7*3.0

40~150

40

40*7*3.0

40~150

45

45*7*3.0

40~150

50

50*7*3.0

40~150

55

55*7*3.0

40~150

60

60*7*3.0

40~150

Welding Core Drill Bits

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

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