Spiral Point Tap Thread Size 1/2 In.-20 UNF Overall Length 100.00 mm HSS-E VAP Right Hand Thread Length 21.00 mm 75 Percent Thread Drill Size 11.40 mm Thread Limit H4 H5 Class of Fit 6H Number of Flutes 4MRO428P37
| # | Attribute | Value |
|---|---|---|
| 1. | brand | WALTER PROTOTYP |

