Correct understanding of plier usage

Today, we’re diving into one of the most essential hand tools in any toolbox: the pliers. While there are many types—such as flat nose pliers, diagonal pliers, wire cutters, needle-nose pliers, bolt cutters, and pipe pliers—they all share a common feature: the jaws. These jaws are designed to grip, cut, or manipulate materials, and they work by using a lever mechanism that allows for strong clamping force. Many people don’t fully understand how to use pliers correctly. One important tip is to hold them with your right hand, keeping the jaws facing inward for better control. You can also place your pinky between the handles to help open the jaws more easily. This technique gives you more flexibility and precision when working. It’s also crucial to remember that pliers have limitations. They aren’t meant for tasks that your hands can easily handle, and overusing them on high-strength materials like thick metal bars can damage the jaws. Smaller pliers, especially needle-nose ones, should be used carefully to avoid breaking or deforming the tips. Most standard pliers come with three cutting edges, which are ideal for cutting wires but not for heavy-duty applications. The handles should always be gripped by hand only; never try to force them with additional tools, as this can cause damage or even injury. In daily life, electricians often use Kesi pliers in various sizes, such as 150mm, 175mm, 200mm, and 250mm. These are perfect for both indoor and outdoor wiring jobs. The teeth on the pliers can be used to tighten or loosen nuts, while the blade helps strip the insulation from flexible wires. When cutting galvanized iron wire, it’s best to make several back-and-forth motions around the surface before gently pulling it apart. Pliers with insulated handles are rated for voltages above 500V, making them safe for electrical work. However, always avoid throwing them during use, as this can damage the insulation and compromise safety. Proper handling ensures longer tool life and safer operation.

Peristaltic pump Head

The classic design of the Peristaltic Pump head has strong chemical resistance, stable performance, wide flow range, stronger practicability, convenient operation and wide application.
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