Straight Flute Tap Thread Size 1/2 In.-20 UNF UNJF Bottoming Overall Length 3 3/8 in High Speed Steel Bright (Uncoated) Left Hand Thread Length 1 21/32 in 75 Percent Thread Drill Size 11.40 mm Thread Limit H3MRO3FMP6
| # | Attribute | Value |
|---|---|---|
| 1. | brand | WIDIA GTD |

