33 Types of pliers and their uses - Banging Toolbox- what are crimping pliers used for in concrete ,7/5/2021· Relatively common pliers come in a variety of designs and are mainly used for compressing hoses and spring clamps, by making them tighter. These pliers usually have a peg-shaped tooth on each jaw which makes pinching clamps a cinch. 2.30 Types of Pliers and Their Uses with [Pictures & PDF]22/3/2021· A Crimping plier consists of a fulcrum at the end and is used as a nutcracker. The wires are fed first into the jaw jack, then to the connector. It is also known as crimping tools. Pressing the handle will damage the plastic coating and causes to deform (or collapse) in such a way that they stick together and provide the data to pass through.