Core Bits
It is suitable for the drilling of granite, marble, ceramic tile and other materials. With thin-segments, it has high efficiency of drilling.
Specification（mm）
Total Length（mm）
Seg. Height（mm）
Seg. Thickness（mm）
Seg. Quantity（pcs）
Φ6
68/83/100
8
U
1
Φ8
68/83/100
8
U
1
Φ10
68/83/100
8
U
1
Φ12
68/83/100
8
U
1
Φ14
68/83/100
8
U
1
Φ15
68/83/100
8
2
2
Φ16
68/83/100
8
2
2
Φ18
68/83/100
8
2
2
Φ20
68/83/100
8
2
2
Φ22
68/83/100
8
2
2
Φ25
68/83/100
8
2
2
Φ28
68/83/100
8
2.2
3
Φ30
68/83/100
8
2.2
3
Φ32
68/83/100
8
2.2
3
Φ35
68/83/100
8
2.2
4
Φ40
68/83/100
8
2.2
4
Φ45
68/83/100
8
2.5
4
Φ50
68/83/100
8
2.5
5
Φ55
68/83/100
8
2.5
5
Φ60
68/83/100
8
2.5
6
Φ65
68/83/100
8
2.5
6
Φ70
68/83/100
8
2.5
6
Φ75
68/83/100
8
2.5
6
Φ80
68/83/100
8
2.5
7
Φ85
68/83/100
8
2.5
7
Φ90
68/83/100
8
2.5
8
Φ95
68/83/100
8
2.5
8
Φ100
68/83/100
8
2.5
9
Connection Type: M10, Shank, 5/8”-11, 1/2”GAS, M14
Core Bits
It is suitable for the drilling of many kinds of materials such as granite, marble, ceramic, etc. Provide fast speed and long life.
The different length is designed to facilitate the drilling of different depth.
| Specification（mm） | Total Length（mm） | Seg. Height（mm） | Seg. Thickness（mm） | Seg. Quantity（pcs） |
| Φ14 | 180/370 | 10 | 3.5 | 1 |
| Φ16 | 180/370 | 10 | 3.5 | 1 |
| Φ18 | 180/370 | 10 | 3.5 | 1 |
| Φ20 | 180/370 | 10 | 3.5 | 1 |
| Φ22 | 180/370 | 10 | 3.5 | 1 |
| Φ25 | 180/370 | 9 | 3.5 | 3 |
| Φ27 | 180/370 | 9 | 3.5 | 3 |
| Φ30 | 180/370 | 9 | 3.5 | 3 |
| Φ32 | 180/370 | 9 | 3.5 | 3 |
| Φ36 | 180/370 | 9 | 3.5 | 4 |
| Φ38 | 180/370 | 9 | 3.5 | 4 |
| Φ40 | 180/370 | 9 | 3.5 | 4 |
| Φ44 | 180/370 | 9 | 3.7 | 4 |
| Φ46 | 180/370 | 9 | 3.7 | 4 |
| Φ51 | 180/370 | 9 | 3.7 | 5 |
| Φ56 | 180/370 | 9 | 3.7 | 5 |
| Φ63 | 180/370 | 9 | 3.7 | 6 |
| Φ66 | 180/370 | 9 | 3.7 | 6 |
| Φ71 | 180/370 | 9 | 3.7 | 6 |
| Φ76 | 180/370 | 9 | 3.7 | 7 |
| Φ83 | 180/370 | 9 | 4 | 7 |
| Φ89 | 180/370 | 9 | 4 | 8 |
| Φ96 | 180/370 | 9 | 4 | 8 |
| Φ102 | 150/350 | 9 | 4 | 9 |
| Φ108 | 150/350 | 9 | 4 | 9 |
| Φ114 | 150/350 | 9 | 4 | 10 |
| Φ120 | 150/350 | 9 | 4 | 10 |
| Φ127 | 150/350 | 9 | 4 | 10 |
| Φ132 | 150/350 | 9 | 4.3 | 11 |
| Φ142 | 150/350 | 9 | 4.3 | 11 |
| Φ152 | 150/350 | 9 | 4.3 | 12 |
| Φ162 | 150/350 | 9 | 4.3 | 12 |
| Φ168 | 150/350 | 9 | 4.3 | 13 |
| Φ180 | 150/350 | 9 | 4.3 | 14 |
| Φ200 | 150/350 | 9 | 4.3 | 15 |
Connection Type: M22, 1/2”GAS, 1-1/4”
Core Bits for Sink
Be specially designed for drilling of water tanks and other stepped holes.
Provide simply operation and convenient use.
| Specification（mm） | Total Length（mm） | Seg. Height（mm） | Seg. Thickness（mm） | Seg. Quantity（pcs） |
| 45/65 | 75 | 9 | 3 | 5/4 |
| 50/70 | 75 | 9 | 3 | 5/4 |
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