Spiral Point Tap Thread Size 1/4 In.-28 UNF Overall Length 80.00 mm High Speed Steel Bright (Uncoated) Right Hand Thread Length 15.00 mm 75 Percent Thread Drill Size 5.45 mm Thread Limit H2 H3 Class of Fit 6H Number of Flutes 3MRO427D73
| # | Attribute | Value |
|---|---|---|
| 1. | brand | WALTER PROTOTYP |

