Spiral Point Tap Thread Size 1/4 In.-28 UNJF Overall Length 80.00 mm High Speed Steel AlCrN Right Hand Thread Length 15.00 mm 75 Percent Thread Drill Size 5.45 mm Thread Limit 3B Class of Fit 6H Number of Flutes 3MRO427D66
| # | Attribute | Value |
|---|---|---|
| 1. | brand | WALTER PROTOTYP |

