Spiral Point Tap Thread Size 1/4 In.-28 UNF Overall Length 80.00 mm High Speed Steel THL Right Hand Thread Length 15.00 mm 75 Percent Thread Drill Size 5.45 mm Thread Limit H3 H4 Class of Fit 6H Number of Flutes 3MRO427W35
| # | Attribute | Value |
|---|---|---|
| 1. | brand | WALTER PROTOTYP |

