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Addison Centre Drills Type'B'
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High Speed Steel CENTRE DRILLS - Type 'B' |
Specification conform |
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Dimensions in mm |
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Pilot Dia k12 |
Body Dia h9 | Overall Length | Pilot Length | ||
| Max. | Min. | Max. | Min. | ||
| 2 2.5 3.15 4 |
8 10 11.2 14 |
52 59 63 70 |
48 53 57 64 |
3.3 4.1 4.9 6.2 |
2.5 3.1 3.9 5.0 |
| 5 6.3 8 |
18 20 25 |
78 83 103 |
72 77 97 |
7.5 9.2 11.5 |
6.3 8.0 10.1 |
