Spiral Point Tap Thread Size 7/8 In.-9 UNC Overall Length 140.00 mm HSS-E VAP Right Hand Thread Length 30.00 mm 75 Percent Thread Drill Size 19.50 mm Thread Limit H6 H7 Class of Fit 2B Number of Flutes 4MRO428N63
| # | Attribute | Value |
|---|---|---|
| 1. | brand | WALTER PROTOTYP |

