Spiral Point Tap Thread Size #1-72 UNF Overall Length 45.00 mm High Speed Steel Bright (Uncoated) Right Hand Thread Length 6.00 mm 75 Percent Thread Drill Size #53 Thread Limit H5 H6 Class of Fit H3 Number of Flutes 2MRO428Z94
| # | Attribute | Value |
|---|---|---|
| 1. | brand | WALTER PROTOTYP |

