| 摘要 |
A cutting tool is constructed from a rigid, U-shaped frame member which supports a pivotable blade holder assembly. The blade holder assembly is operative for clamping a replaceable utility blade to the frame member by means of an easily engageable bolt. A retractable safety cover prevents accidental injury from contact with the cutting blade, while a removable sleeve defines a storage area in conjunction with the frame member for storing one or more replaceable cutting blades.
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