Spiral Flute Tap Thread Size 1/4 In.-20 UNC Overall Length 2 1/2 in Vanadium High Speed Steel Hardslick Thread Length 7/16 in 75 Percent Thread Drill Size #7 Thread Limit H3 Thread Direction Right Hand Number of Flutes 3MRO33TT90
| # | Attribute | Value |
|---|---|---|
| 1. | brand | YG-1 TOOL COMPANY |

