Spiral Flute Tap Thread Size 12.7 mm UNC Overall Length 110 mm High Speed Steel Bright (Uncoated) Thread Length 18 mm 75 Percent Thread Drill Size 10.71 mm Thread Limit 2B Class of Fit 2B Thread Direction Right Hand Number of Flutes 4MRO60HE87
| # | Attribute | Value |
|---|---|---|
| 1. | brand | WALTER PROTOTYP |

