| 摘要 |
A knife is described having a handle that at least partially conforms to the palm of a user and includes an arcuate surface opposite the palm portion of the handle that may be utilized by the user to provide additional leverage and force to a blade cutting edge. The handle also includes finger holds formed in the handle between the palm portion and arcuate portions of the handle. An embodiment further includes an interchangeable blade extending out of the handle from the arcuate surface and may also include an actuable blade lock that fixes a portion of an interchangeable blade within the handle.
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