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Series A170 HSS 1/2" Parallel Shank Blacksmiths Drills - Metric
Suitable for general machining applications. Standard shank size enables drill to be used in 1/2" chuck. Capable of drilling up to 4x diameter.
| Drill Diameter Metric | 20 |
| MFR Part No. | A17020.0 |
| Flute Length | 76.0mm |
| Shank Type | Parallel |
| Point Angle | 118\u00b0 |
| Drill Diameter | 20mm |
| Number of Flutes | 2 |
| Cutting Direction | Right Hand |
| Series | A170 |
| Helix Type | Normal Helix |
| Flute Type | Spiral |
| Flute Construction | Ground flutes |
| Material | HSS |
| Number of Pieces | 1 |
| Shank Diameter | 1/2in |
| Overall Length | 158mm |
| Coolant Delivery | External |
| Drill Diameter Tolerance | H8 |
| Finish/Coating | Steam Tempered |
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