Mil-s-6758 mil spec 1st material response overall or mil-s-6050 mil spec 2nd material response overall or mil-s-6049 mil spec 3rd material response overall
Mil-s-6758 mil spec single material response and mil-s-18729 mil spec single material response
Mil-s-6758 mil spec 1st material response shank or mil-t-6736 mil spec 1st material response shank or mil-t-6735 mil spec 2nd material response shank
Aisi assn std single material response expander or mil-s-6758 mil spec single material response expander
Mil-s-6758 mil spec single material response overall or mil-s-18729 mil spec single material response overall
Mil-s-6758 mil spec single material response shank or mil-t-6736 mil spec single material response shank