Compendium of Design

Tool Garage
Understand how to use doovalackies, whatchamacallits, and thingamajiggies.

Retractable Utility Knife

retractableknife

Tool, Plant & Equipment Information

Alternative Name
Classification
Power Source
Trade
Function
Cost
A few dollars
Hazards
Risk Rating
Medium
PPE
Personal Protective Equipment
  • Eye Protection
A razor sharp blade housed in an ergonomic handle. Retractable blades can be used to cut paper, trim silicon caulking, or scoring plaster board.
Retractable blades provide a relatively safe way of handling a razor blade. The housings come is various ergonomic forms and sizes. The blades can be retracted or withdrawn into the housing using a latch or sliding button. Most housing provide additional storage for spare blades. When cutting flat surfaces like cardboard, paper, thin plastics etc. a rigid straight edge (metal ruler) should be used to guide the blade. A cutting mat should also be considered.

Attachments

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    File Type
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  • Sample SWP
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