How does a plier work

Clamping operations include burring, filing, sawing, scribing, drilling, reaming, tapping and socketing (see threading), scraping, grinding, straightening, bending, and riveting. Clamping is the oldest metal working technique in mechanical engineering.

Main tasks: mainly divided into the following processing parts, equipment maintenance, manufacturing and repair.

Types of work:

General Clamping: the assembly of parts, repair, processing personnel.

Machine repair pliers: mainly engaged in a variety of mechanical equipment maintenance and repair work. Tool Clampers: mainly engaged in tools, molds, tool design and manufacture and repair.

Reference: Baidu Encyclopedia - Clampers