Tools

Tools are equipments that are used for gaining mechanical advantages while accomplishing a physical task. Tools are basically used for a variety of purposes starting from simple housework to more complicated tasks that require professionals. Such tools, used by the professionals are often designed in a different way from those used by the amateurs. Tools are developed mainly for functions such as cutting, concentrating force, guiding, protecting and seizing and holding.

Some tools often share their functional attributes with one or more tool; whereas some form a substitute for other tools. Tools are basically categorised as hand tools and power tools. Recently, there has been an addition in the category of the tools with precision tools or laser tools. Hand tools are designed to accomplish a task without the use of motor; power tools use motors. Hand tools are more general tools such as hammers, drills, chisels, saws, pliers, etc. Power tools are powered by a pneumatic, hydraulic or electric motor. Used more by professionals, there are wide array of power tools specifically engineered for a wide variety of tasks. For example, nail guns or nailers aid in inserting nails into different materials. They are fast and can drive hundreds of nails in a few minutes.

Many manufacturers offer power tools and their accessories in a combined case called tool kits. This enables the worker to organise these tools well and keep them safely. Multitools are hand tools that incorporate multiple tools into a single tool. It helps the worker avoid carrying the cumbersome tool kits for small tasks. These are extremely portable and easy to handle too.