Definition and Types of Pliers
Plier is a type of hand tool with two flat jaws and two handles. It is designed to grip, hold, bend or cut materials. The word “plier” is derived from the French word meaning “to ply.” Pliers have many different styles, designs and sizes to meet various needs or applications. From electricians to mechanics, plier is an essential tool in many trades.
Definition
By definition, pliers consist of flat jaws with two handles that open perpendicular to the tool. This design is ideal for gripping, holding, and manipulating objects of different sizes and shapes. Some varieties, like slip joint and locking pliers, include adjustable heads to increase the size range of what can be gripped.
Types
There are many types of pliers to suit different applications. We’ll focus on seven of the most common ones.
1. Long Nose Plier: Also known as needle-nose pliers, they are commonly used by electricians. They have elongated jaws with a sharply pointed tip and serrated gripping surfaces at the end. They are useful for tight spaces and for gripping and cutting wires.
2. Combination Plier: Also called side-cutting pliers, this type is a versatile tool that offers two functions in one. One end of the plier consists of a flat jaw and the other consists of a blade-like blade, giving the user the ability to grip and cut objects.
3. Flat Jaw Plier: Also known as utilitarian pliers, this type is the most common type of plier and is used for gripping and turning objects. The flat jaws are smooth and can be used to work with flat surfaces.
4. Slip Joint Plier: Also known as adjustable pliers, this type has a pivoting head that can be opened wide or short to accommodate various sizes.
5. Locking Plier: Also known as Vise-Grips, these pliers are adjustable, have a locking mechanism, and have a pressure-adjustable jaw. They are commonly used for gripping, holding, and turning objects.
6. PVC Pipe Plier: Also known as pipe wrench, this type of plier is designed specifically for working with pipes. It has a movable jaw with a non-slip serrated surface and is used to grip, hold, and turn pipes that are connected to other fixtures.
7. Crimping Plier: Also known as crimping tools, these pliers are designed to crimp electrical connections. They have two lenses, one for crimping the wire and the other for cutting the wire.
Conclusion
In conclusion, pliers are a versatile hand tool with many uses in any trade or industry. Its different designs and styles meet many needs, from electricians to mechanics. Each type offers specific advantages when working with various materials and objects. Knowing the different types of pliers and their specific applications makes it easier to make the right selection for the job.
