Well let's see ( read original post carefully and enjoy the ride )

[Pine]

I've noticed a lot of people will post a reply without reading the original post, they just comment on the picture like identifying the object in the picture.
So what do you think?

[attachment=1,msg2960305]

[HOOSIERGRIZZ]

That's a broadhead.  Wait...huh?

lol.

[HARL]

    I see that all the time.

[Silent footed]

You call that a broadhead?

[BAK]

I reckon it would likely kill a deer, once. 

[Alexander Traditional]

Werewolf 

[Pine]

That's kinda what I was expecting. 

[Terry Green]

Make Believe head.   

[1Arrow1Kill]

NOPE . . . I shoot ADULT broadheads!  How did I do?   

[M60gunner]

You're correct and it's pretty obvious sometimes. Could be using a phone that doesn't have enough screen space to let you see the other comments has something to do with it?

[Roy from Pa]

Ah come on Pine.....

This is a Traditional Bowhunters Site:)

[Silent footed]

Roy, edges finished with a copper pressure flaker and a copper percussion flaking implement can hardly be called traditional...

[Carpdaddy]

Now what was we talking about? 
Oh yea; just seeing pictures, not subject...
Or was it broadhead penetration on other shafts?

[Silent footed]

I heard penetrate. On average a single bevel penetrates better than that delta, because it has rotational torque due to having a single bevel. Much like a single bevel knife cuts a lopsided slice of meat loaf. It forces it to twist and that force twist separates bone on impact from its twisting motion resulting in increased penetration.

A grizzly single bevel would be much better for penetration than that zwickey delta.   

[Silent footed]

 

[Ron LaClair]

That's not a broadhead,.... THIS is a broadhead

[attachment=1]

[blacktailbob]

And your point is......?

[Carpdaddy]

That's not a broadhead,.... THIS is a broadhead

[attachment=1,msg2960423]

I used those exact broadheads last season Ron. As you can see from the picture there is no blood, I didn't measure penetration, it acted dead though! 

[Ron LaClair]

That is an outstanding buck Tony, congratulations   

[Carpdaddy]

But getting back to the original subject Pine started, single bevel would have probably penetrated better in this case.