Spiral Flute Tap Thread Size 7/8 In.-9 BSW Overall Length 5 1/2 in High Speed Steel Bright (Uncoated) Thread Length 15/16 in 75 Percent Thread Drill Size 19.50mm Thread Limit Medium Thread Direction Right Hand Number of Flutes 4MRO429C61
| # | Attribute | Value |
|---|---|---|
| 1. | brand | WALTER PROTOTYP |

