Spiral Point Tap Thread Size 0.4560 in EGUNC Overall Length 3.9370 in High Speed Steel Right Hand Thread Length 0.8270 in 75 Percent Thread Drill Size 5/16 in Thread Limit 3B Class of Fit 3B Number of Flutes 4MRO60HG08
| # | Attribute | Value |
|---|---|---|
| 1. | brand | WALTER PROTOTYP |

