Quick Answer
A broadhead's cutting diameter can affect penetration on large game, but the impact is more pronounced in certain situations, such as when hunting thicker skinned animals like bears or when shooting at angles that cause the broadhead to penetrate bone.
Broadhead Cutting Diameter and Penetration
When selecting a broadhead, understanding the relationship between cutting diameter and penetration is crucial, especially when hunting large game like elk or moose. A broadhead with a wider cutting diameter, typically 1 3/4 inches or larger, can more effectively slice through thick tissue, increasing the likelihood of deeper penetration. However, this increased cutting diameter often comes at the expense of stability and aerodynamics.
Flight Characteristics and Cutting Diameter
The trade-off between cutting diameter and flight characteristics is critical when selecting a broadhead. A larger cutting diameter can lead to increased drag, causing the arrow to drop more rapidly and potentially affecting accuracy at longer ranges. For example, a 1 3/4-inch cutting diameter broadhead may drop 3-4 inches more than a 1 1/4-inch broadhead at 60 yards. This added drop can be mitigated by adjusting the sight or using a more aerodynamic arrow, but it’s essential to consider the impact on flight characteristics when choosing a broadhead.
Choosing the Right Broadhead for the Job
When hunting specific game, such as bears or pigs, a broadhead with a wider cutting diameter may be beneficial due to the animal’s thick hide. In contrast, when hunting deer or smaller game, a narrower cutting diameter may be sufficient, providing better penetration while minimizing the risk of over-penetration and damage to surrounding tissue. Understanding the specific needs and challenges of each hunt will help hunters make informed decisions when selecting a broadhead.
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