Spiral Flute Tap Thread Size #2-56 UNC Overall Length 44.50 mm High Speed Steel TiCN Thread Length 8.00 mm 75 Percent Thread Drill Size 1.73mm Thread Limit H2 H3 Class of Fit 3B Thread Direction Right Hand Number of Flutes 3MRO427M72
| # | Attribute | Value |
|---|---|---|
| 1. | brand | WALTER PROTOTYP |

