Spiral Flute Tap Thread Size 1-1/8 In.-8 UNC Overall Length 180.00 mm High Speed Steel VAP Thread Length 30.00 mm 75 Percent Thread Drill Size 1.0032 in Thread Limit 3B Class of Fit 3B Thread Direction Right Hand Number of Flutes 4MRO428N89
| # | Attribute | Value |
|---|---|---|
| 1. | brand | WALTER PROTOTYP |

