Spiral Flute Tap Thread Size 2.18 mm UNC Overall Length 45 mm High Speed Steel Bright (Uncoated) Thread Length 4 mm 75 Percent Thread Drill Size 1.73 mm Thread Limit 2B Class of Fit 2B Thread Direction Right Hand Number of Flutes 2MRO60HE94
| # | Attribute | Value |
|---|---|---|
| 1. | brand | WALTER PROTOTYP |

