Swiss Army Knife

What Is a Swiss Army Knife?

A Swiss army knife (multi-tool) comes in several varieties, as follows:

1. An item with functions such as a knife, fork, spoon, can opener, etc.
2. A compact tool with a screwdriver, pliers, hex wrench, scissors, etc., all in one.
3. A single power tool that can perform various tasks, such as “cutting,” “grinding,” and “peeling” by replacing the tip tool.

Principle of Swiss Army Knives

In general, there are three main types of tasks that can be performed with Swiss army knives: “cutting,” “grinding,” and “peeling.”

These different tasks can be performed with a single power tool by replacing the tip tool, eliminating the need to prepare multiple tools by having an assortment of tip tools necessary for the task.

Tip tools are available for working with various materials, including metal, wood, and tile.

In addition, battery-powered tools do not require a cord for power and are compact, lightweight, portable, and easy to work with.

How to Select a Swiss Army Knife

The following points should be considered when selecting a Swiss army knife body.

1. Corded or Battery-Powered
   The corded type is mainly for 100 VAC power supply and is suitable for long hours of work or work indoors or outdoors in a specific location where a power source is available.

   The battery-powered type can be used indoors or outdoors, in any location where a power source is available, or in any work area, and is easy to handle and work with.

   It is necessary to select a power supply system suitable for the work content and environment.

2. Battery Capacity (voltage) for Battery Type
   Battery capacity is classified by output voltage, such as “DC 18V,” “DC 14.4V,” “DC 10.8V,” etc. The higher the voltage of the unit equates to a longer working time. The voltage suitable for the required working time should be selected.
3. Accessories
   The main accessories include a dust collection adapter to suck up shavings generated during cutting and grinding, which should be selected according to the work environment.

In addition, since there are different types and models of cutting tools depending on the processing method and material to be processed, it is necessary to prepare the necessary cutting tools for the work.

As an example, the following types of cutting tools are available:

• For Cutting
  Cut saws, round saws, and knife blades
• For Grinding
  Sanding disc
• For Peeling
  Scrapers