A fusion-bonded core bit has diamond segments bonded to the tube, made for drilling holes in tile, stone and concrete with a hand drill or angle grinder. It is a general-purpose bit for installers.
| Model |
Specification |
Sold as |
| EC-BSL 6 |
6Φ hand drill use |
1 pc |
| EC-BSL 6.5 |
6.5Φ angle grinder use(usable with hand drill when adapter fitted) |
1 pc |
| EC-BSL 8 |
8Φ hand drill use |
1 pc |
| EC-BSL 10 |
10Φ angle grinder, hand drill use |
1 pc |
| EC-BSL 12 |
12Φ angle grinder, hand drill use |
1 pc |
| EC-BSL 14 |
14Φ angle grinder, hand drill use |
1 pc |
| EC-BSL 17 |
17Φ angle grinder, hand drill use |
1 pc |
| EC-BSL 20 |
20Φ angle grinder, hand drill use |
1 pc |
| EC-BSL 22 |
22Φ angle grinder, hand drill use |
1 pc |
| EC-BSL 25 |
25Φ angle grinder, hand drill use |
1 pc |
| EC-BSL 30 |
30Φ angle grinder, hand drill use |
1 pc |
| EC-BSL 35 |
35Φ angle grinder, hand drill use |
1 pc |
| EC-BSL 38 |
38Φ angle grinder, hand drill use |
1 pc |
| EC-BSL 40 |
40Φ angle grinder, hand drill use |
1 pc |
| EC-BSL 45 |
45Φ angle grinder, hand drill use |
1 pc |
| EC-BSL 50 |
50Φ angle grinder, hand drill use |
1 pc |
| EC-BSL 55 |
55Φ angle grinder, hand drill use |
1 pc |
| EC-BSL 60 |
60Φ angle grinder, hand drill use |
1 pc |
| EC-BSL 65 |
65Φ angle grinder, hand drill use |
1 pc |
| EC-BSL 70 |
70Φ angle grinder, hand drill use |
1 pc |
| EC-BSL 75 |
75Φ angle grinder, hand drill use |
1 pc |
| EC-BSL 80 |
80Φ angle grinder, hand drill use |
1 pc |
| EC-BSL 85 |
85Φ angle grinder, hand drill use |
1 pc |
EHWA (Ehwa Diamond) of South Korea makes diamond tools — saw blades, core bits and grinding tools for stone, concrete and construction.