Thank you guys, I learned something new, so I checked out my other tapered drift punches;
1st 2 are "Bull pins", Broad head is a Klein 3255.. typically used to align holes for iron workers, they have flats on head to turn with a wrench to help remove from hole.
next 3 are Prybars, also "Lady foot prybar, or rolling head prybars. 16", 15" & 12" is a Snap-on 1650..
Then the "Marline Spike" (miss pronounced "Marlin spike, but it stuck) used for removing the Marl Line that bind ends of rope keep it from fraying. & splicing, cables, etc. 14" & 12", Typically long taper, flattened tip, with lanyard hole. (Note the Marlin fish got its name from the spike that resembles it's bill..) they also have the Rigging knife with spike (marlin)..
last 2 are tapered Drift Pin/Punch, 8" & 7". (also have several small drift pins somewhere)
some straight Pin Punch are also called Drift? drive out rivets?.. many Drift "Punch" should not be used as a "Punch" on the tip.