Spiral Flute Tap Thread Size 1/2 In.-13 UNC Overall Length 110.00 mm High Speed Steel Bright (Uncoated) Thread Length 18.00 mm 75 Percent Thread Drill Size 27/64 in Thread Limit H4 Class of Fit 3B Thread Direction Right Hand Number of Flutes 3MRO427D43
| # | Attribute | Value |
|---|---|---|
| 1. | brand | WALTER PROTOTYP |

