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HSS-E Co 5% Countersinks Single Hole
Manufactured from HSS-E cobalt for deburring and chamfering. Straight shank.
Manufactured to BS328 : Part 5 : 1983. Inclusive angle 90°.
| Cutting Range (mm) | Shank Dia. (mm) | Overall Length (mm) | Weight each |
| 2 – 5 | 6 | 32.0 | 15g |
| 5 – 10 | 8 | 30.5 | 25g |
| 10 – 15 | 10 | 37.5 | 25g |
| 15 – 20 | 12 | 48.0 | 110g |
| 20 – 25 | 15 | 56.5 | 225g |
| 25 – 30 | 15 | 55.0 | 315g |
