Spiral Flute Tap Thread Size 31.75 mm UNC Overall Length 180 mm High Speed Steel TiAlN Thread Length 35 mm 75 Percent Thread Drill Size 28.21 mm Thread Limit 2B 3B Class of Fit 2B 3B Thread Direction Right Hand Number of Flutes 5MRO60HD35
| # | Attribute | Value |
|---|---|---|
| 1. | brand | WALTER PROTOTYP |

