Comparison : Item # D412403050, Metric Drill & Tap Combination, High Speed Steel, Ground Thread, USA
Item # D412403560, Metric Drill & Tap Combination, High Speed Steel, Ground Thread, USA
Item # D412404070, Metric Drill & Tap Combination, High Speed Steel, Ground Thread, USA
Item # D412404575, Metric Drill & Tap Combination, High Speed Steel, Ground Thread, USA
Item # D412405080, Metric Drill & Tap Combination, High Speed Steel, Ground Thread, USA