16mm X 1 Metric Left Hand Thread Die M16 X 1.0mm Pitch
16mm X 1 Metric HSS Right Hand Thread Tap M16 X 1.0mm Pitch
1/2" Straight Shank 15mm Split Point Tip HSS Twist Drill Bit
1/2" - 28 Right Hand Thread Die 1/2 - 28 TPI
5/8-24 Threading Alignment Tool (TAT) Die Starter for .308 - Gunsmithing