1. Decide on the material to be cored. Diamond core drill bits are commonly used for coring concrete, granite, ceramic tiles and other hard materials. The formula of the diamond core drill bit depends on the material you want to drill.
5. Check the product label carefully. Don't just choose the first diamond core drill bit you see. Some products have clearly marked their intended use, such as drill granite, ceramic, etc.







Art. No. | Outer Diameter | Effective Depth | Segment Height | Connection | |
DCBA 022 | 22 (0.86") | 250 | 300 | 7/8/9/10 | 1/2"BSP |
DCBA 025 | 25 (1") | 250 | 300 | 7/8/9/10 | 1/2"BSP |
DCBA 028 | 28 (1.1") | 250 | 300 | 7/8/9/10 | 1/2"BSP |
DCBA 032 | 32 (1.25") | 150 | 250 | 7/8/9/10 | 1/2"BSP |
DCBA 038 | 38 (1.5") | 150 | 250 | 7/8/9/10 | 1/2"BSP |
DCBA 042 | 42 (1.65") | 150 | 250 | 7/8/9/10 | 1/2"BSP |
DCBA 047 | 47 (1.85") | 150 | 250 | 7/8/9/10 | 1/2"BSP |
DCBA 052 | 52 (2.04") | 150 | 250 | 7/8/9/10 | 1/2"BSP |
DCBA 057 | 57 (2.2") | 150 | 250 | 7/8/9/10 | 1/2"BSP |
DCBA 065 | 65 (2.55") | 150 | 250 | 7/8/9/10 | 1/2"BSP |
DCBA 076 | 76 (2.99") | 150 | 250 | 7/8/9/10 | 1/2"BSP |
DCBA 078 | 78 (3.1") | 150 | 250 | 7/8/9/10 | 1/2"BSP |
DCBA 082 | 82 (3.22") | 150 | 250 | 7/8/9/10 | 1/2"BSP |
DCBA 087 | 87 (3.42") | 150 | 250 | 7/8/9/10 | 1/2"BSP |
DCBA 089 | 89 (3.5") | 150 | 250 | 7/8/9/10 | 1/2"BSP |
DCBA 092 | 92 (3.62") | 150 | 250 | 7/8/9/10 | 1/2"BSP |
DCBA 102 | 102 (4") | 150 | 250 | 7/8/9/10 | 1/2"BSP |
DCBA 107 | 107 (4.2") | 150 | 250 | 7/8/9/10 | 1/2"BSP |
DCBA 112 | 112 (4.4") | 150 | 250 | 7/8/9/10 | 1/2"BSP |
DCBA 114 | 114 (4.5") | 150 | 250 | 7/8/9/10 | 1/2"BSP |
DCBA 117 | 117 (4.6") | 150 | 250 | 7/8/9/10 | 1/2"BSP |
DCBA 122 | 122 (4.8") | 150 | 250 | 7/8/9/10 | 1/2"BSP |
DCBA 127 | 127 (5") | 150 | 250 | 7/8/9/10 | 1/2"BSP |
DCBA 132 | 132 (5.2") | 150 | 250 | 7/8/9/10 | 1/2"BSP |
DCBA 142 | 142 (5.6") | 150 | 250 | 7/8/9/10 | 1/2"BSP |
DCBA 152 | 152 (6") | 150 | 250 | 7/8/9/10 | 1/2"BSP |
DCBA 162 | 162 (6.37") | 150 | 250 | 7/8/9/10 | 1/2"BSP |
DCBA 175 | 175 (6.88") | 150 | 250 | 7/8/9/10 | 1/2"BSP |
DCBA 182 | 182 (7") | 150 | 250 | 7/8/9/10 | 1/2"BSP |
DCBA 200 | 200 (8") | 150 | 250 | 7/8/9/10 | 1/2"BSP |
Packing & Delivery

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