Spiral Point Tap Thread Size #12-28 UNF Overall Length 80.00 mm High Speed Steel VAP Right Hand Thread Length 15.00 mm 75 Percent Thread Drill Size 4.60 mm Thread Limit H3 H4 Class of Fit 2B Number of Flutes 3MRO428P28
| # | Attribute | Value |
|---|---|---|
| 1. | brand | WALTER PROTOTYP |

