| Customization: | Available |
|---|---|
| Customized: | Customized |
| Type: | Core Drill Bit |
|
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Diameter (a) |
b-c
|
Diameter (a)
|
b-c
|
||
|
Diameter (mm)
|
inch
|
Overall Length-Effective Length
|
Diameter (mm)
|
inch
|
Overall Length-Effective Length
|
|
Φ18
|
5/7"
|
370-330mm
450-410mm
|
Φ108
|
4-1/4"
|
370-330mm
450-410mm |
|
Φ20
|
4/5"
|
Φ114
|
4-31/64"
|
||
|
Φ22
|
7/8"
|
Φ116
|
4-35/64"
|
||
|
Φ25
|
1"
|
Φ120
|
4-5/7"
|
||
|
Φ27
|
1.06"
|
Φ127
|
5"
|
||
|
Φ30
|
1-3/16"
|
Φ132
|
5-1/5"
|
||
|
Φ32
|
1-1/4"
|
Φ140
|
5-33/64"
|
||
|
Φ36
|
1-2/5"
|
Φ152
|
6"
|
||
|
Φ38
|
1-1/2"
|
Φ159
|
6-3/8"
|
||
|
Φ40
|
1-3/5"
|
Φ162
|
6-25/64"
|
||
|
Φ44
|
1-7/10"
|
Φ168
|
6-3/5"
|
||
|
Φ46
|
1-4/5"
|
Φ180
|
7"
|
||
|
Φ51
|
2"
|
Φ188
|
7-25/64"
|
||
|
Φ56
|
2-1/5"
|
Φ200
|
8"
|
||
|
Φ63
|
1-1/2"
|
Φ220
|
8-7/10"
|
||
|
Φ66
|
2-3/5"
|
Φ230
|
9-1/16"
|
||
|
Φ71
|
2-4/5"
|
Φ245
|
9-3/5"
|
||
|
Φ83
|
3-1/4"
|
Φ254
|
10"
|
||
|
Φ86
|
3-1/4"
|
Φ270
|
10-5/8"
|
||
|
Φ89
|
3-1/2"
|
Φ300
|
12"
|
||
|
Φ96
|
3-25/32"
|
Φ325
|
12-51/64"
|
||
|
Φ102
|
4"
|
Φ350
|
14"
|
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