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Diamond Core Bit(Single Type)
Diamond core bits are a kind
of drilling
accessories that
cut the rocks into cores or grind them into powder by diamond and plays the main role in drilling work. Its main applications are geological core exploration, hydrogeological exploration, mineral
coring drilling and coal resources exploration. Diamond core bits are one-piece bits, the whole bit has no moving parts, the structure is relatively simple, with high strength, high wear
resistance and impact resistance. If you need to please contact us!
What are
diamond point bits used for?
Diamond core bits are
designed for cutting core holes in stone and concrete. It is used with angle grinder, core drilling machine or standard drill bit. It is widely used for cutting granite, marble, porcelain, glass,
stone,
All details can be
customized All diameters are nominal Exact tolerances upon request
STANDARD
SPECIFICATION
Outer
diameter
Core-Bit's Length
(mm)
Dimension of tooth
(mm)
Number of
teeth
mm
Length
Height
Thickness
16
350 / 400
10
7.5
4.0
2
20
350 / 400
13
7.5
4.0
2
23
350 / 400
18
7.5
4.0
3
27
350 / 400
16
7.5
4.0
4
32
350 / 400
19
7.5
4.0
4
36
350 / 400
22
7.5
4.0
4
40
350 / 400
24
8
3.7
4
46
350 / 400
23
8
3.7
5
52
400 / 450
26
8
3.75
5
63
400 / 450
24
8
3.75
8
76
400 / 450
24
8
3.75
8
83
400 / 450
24
8.5
3.75
8
90
400 / 450
20
8.5
4.0
10
102
400 / 450
20
8.5
4.0
11
108
400 / 450
20
8.5
4.0
12
112
400 / 450
20
8.5
4.0
12
114
400 / 450
20
8.5
4.0
12
120
400 / 450
20
9
4.2
13
127
400 / 450
20
9
4.5
14
132
400 / 450
20
9
4.5
14
152
400 / 450
20
9
4.5
15
160
400 / 450
20
9
4.5
16
167
400 / 450
20
9
4.5
16
180
400 / 450
20
9
4.5
16
200
400 / 450
20
9
4.5
16
219
400 / 450
20
8.5
4.8
17
250
400 / 450
20
8.5
4.8
18
300
400 / 450
20
8.5
5.0
20
All details can be
customizedAll
diameters are nominalExact tolerances upon
request
