| Customization: | Available |
|---|---|
| Customized: | Customized |
| Length: | Taper-length |
|
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Concrete Coring Demolition Use 38mm Diamond Core Drill Bit
|
Inches
|
mm
|
Valid Length(mm)
|
Specification of Drill Segment(mm)
|
Teeth No.(pcs)
|
|
1"
|
25
|
350~450
|
22*9*(3.5)4
|
3
|
|
1-1/4"
|
32
|
350~450
|
22*9*(3.5)4
|
3
|
|
1-1/2"
|
36
|
350~450
|
22*9*(3.5)4
|
3
|
|
1-1/2"
|
38
|
350~450
|
22*9*(3.5)4
|
4
|
|
1-2/3"
|
40
|
350~450
|
22*9*(3.5)4
|
4
|
|
1-3/4"
|
44
|
350~450
|
22*9*(3.5)4
|
4
|
|
1-4/5"
|
46
|
350~450
|
22*9*(3.5)4
|
4
|
|
2"
|
51
|
350~450
|
22*9*(3.5)4
|
5
|
|
2-1/4"
|
56
|
350~450
|
22*9*(3.5)4
|
5
|
|
2-1/4"
|
58
|
350~450
|
22*9*(3.5)4
|
5
|
|
2-1/2"
|
63
|
350~450
|
22*9*(3.5)4
|
6
|
|
3"
|
76
|
350~450
|
22*9*(3.5)4
|
7
|
|
3-1/4"
|
83
|
350~450
|
22*9*(3.5)4
|
8
|
|
3-1/2"
|
89
|
350~450
|
22*9*(3.5)4
|
8
|
|
4"
|
102
|
350~450
|
22*9*(3.5)4
|
9
|
|
4-1/4"
|
108
|
350~450
|
22*9*(3.5)4
|
10
|
|
4-1/2"
|
114
|
350~450
|
22*9*(3.5)4
|
10
|
|
4-3/4"
|
120
|
350~450
|
22*9*(3.5)4
|
11
|
|
5"
|
127
|
350~450
|
22*9*(3.5)4
|
11
|
|
5-1/4"
|
132
|
350~450
|
22*9*(3.7)4.2
|
12
|
|
5-1/2"
|
140
|
350~450
|
22*9*(3.7)4.2
|
12
|
|
6"
|
152
|
350~450
|
22*9*(3.7)4.2
|
13
|
|
6-1/4"
|
159
|
350~450
|
22*9*(4)4.5
|
14
|
|
6-1/2"
|
167
|
350~450
|
22*9*(4)4.5
|
14
|
|
7"
|
180
|
350~450
|
22*9*(4)4.5
|
15
|
|
8"
|
202
|
350~450
|
22*9*(4)4.5
|
16
|
|
9"
|
230
|
350~450
|
22*9*(4)4.5
|
18
|
|
10"
|
255
|
350~450
|
22*9*(4)4.5
|
21
|
|
12"
|
300
|
350~450
|
22*9*5.5
|
25
|
|
14"
|
355
|
350~450
|
22*9*5.5
|
29
|
|
15-1/2"
|
400
|
350~450
|
22*9*6
|
34
|
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