I started with the heads that have a secondary tip rather than a tip that is part of the main blade. The types of tips are Cone, chisel, Trocar, etc.

Here is a Muzzy MX-3 head. I don't feel the need to test any of the other Muzzy brands because they all have the same Trocar tip regardless of broadhead weight or number of blades. Again, I recorded the force required until the blades started cutting because this is a tip comparison and as I said, I am comparing the force required for the entire tip to go through the material until the blades begin to open up a hole..

Muzzy Digital still at the peak force moment. just over 4 pounds for the start of the tip but because the Trocar is a long tip, it required 8.6 Lbs. pounds of force. to get to the blades

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Muzzy Video of the event. The video clearly shows the point in which the blades start to cut as the scale quickly bounces back to zero from the peak.

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Here is a Thunderhead which has a sort of cross between a cone and a chisel tip.

Thunderhead Digital still at the peak force moment. 8 Lbs. pounds of force.

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Thunderhead video. Again, it's pretty clear when the tip has made it's way through the material and the blades take over.

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Slick Trick Digital still at the peak force moment of 4.3 Lbs.

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Slick Trick Video.

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Shuttle T Digital still at the peak force moment of 3 Lbs.

[img]http://i175.photobucket.com/albums/w124/bow_project/BH%20test/shuttleT.jpg[/img]

Shuttle T video.

[img]http://i175.photobucket.com/albums/w124/bow_project/BH%20test/th_shuttleTMVI_0683.jpg[/img]