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£1.25
90 single flute, straight shank countersinks with single ground flute capable of cutting at the point and giving smooth swarf removal. HSS with 5% Cobalt for a longer tool life.
Overall length: 45mm
| Product Type | Countersink |
| Diameter | 21mm |
| Shank Type | Straight |
| Type | Single Flute Countersink |
| Overall Length | 45mm |
| Countersink Angle | 90\u00b0 |
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