Spiral Flute Tap Thread Size #4-40 UNC Overall Length 1 7/8 in High Speed Steel TiN Thread Length 1/2 in 75 Percent Thread Drill Size 2.20 mm Thread Limit H2 Class of Fit 3B Thread Direction Right Hand Number of Flutes 2MRO12E978
| # | Attribute | Value |
|---|---|---|
| 1. | brand | WIDIA GTD |

