Spiral Point Tap Thread Size 2.84 mm UNC Overall Length 56 mm High Speed Steel Right Hand Thread Length 9 mm 75 Percent Thread Drill Size 2.20 mm Thread Limit 2B 3B Class of Fit 2B 3B Number of Flutes 2MRO60HF57
| # | Attribute | Value |
|---|---|---|
| 1. | brand | WALTER PROTOTYP |

