| 摘要 |
Aspects of the disclosure include a tool. The tool may include a working portion, e.g. a blade, and a holding portion, e.g., a blade holder, wherein the blade and the blade holder are coupled in such a manner that the blade may be positioned in a plurality of configurations with respect to the blade holder. The blade and blade holder may include one or more of an engagement element and/or engagement element receiver that are configured for being coupled together in such a manner that the blade is substantially prevented from moving relative to the blade holder. The blade and/or blade holder may include a plurality of engagement elements and corresponding engagement element receivers such that the blade is capable of being moved incrementally with respect to the blade holder. Also provided are methods of using the tool as well as specialized packaging for offering the tool for sale.
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