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| Chamfer Type: | Bottoming |
| Diameter: | 1/2" |
| Flute: | 4 |
| Limit: | H3 |
| Material: | High Speed Steel |
| Tap Drill Size: | 29/64" |
| Thread Size: | 20 |
| Type: | Hand Tap |
| UPC: | 697172551470 |