Perishable tools are expendable items in a tool inventory because of their size and the way they're used. They are expected to be consumed and discarded, unlike most other tools. Due to these tools' need for constant replacement, the at
Perishable tools are expendable items in a tool inventory because of their size and the way they're used. They are expected to be consumed and discarded, unlike most other tools. Due to these tools' need for constant replacement, the at-home handyman needs to manage these tools a bit more carefully. Drill bits, cutters, reamers and sockets are common examples of perishable tools.
A drill bit is a small metal cutting tool attached at the end of a drill. Common drill bits create cylindrical holes; some special-purpose bits make non-cylindrical ones. Drill bits are available in various shapes, sizes and materials. As a result of repeated use, drill bits become dull. Some sharpening may remedy the situation, but drill bits need to be replaced eventually.
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