Spiral Point Tap Thread Size 1/2 In.-20 UNF Overall Length 100.00 mm High Speed Steel Bright (Uncoated) Right Hand Thread Length 23.00 mm 75 Percent Thread Drill Size 11.40 mm Thread Limit H3 Class of Fit 6H Number of Flutes 4MRO427D88
| # | Attribute | Value |
|---|---|---|
| 1. | brand | WALTER PROTOTYP |

