Pliers

Mainly used for clamping parts for riveting, welding, grinding and other processing. Its characteristic is that the jaws can be locked and produce a great clamping force, so that the clamped parts will not be loosened, and the jaws have a plurality of gear adjustment positions for clamping the use of parts with different thicknesses. . It can also be used as a wrench.

First, there are several commonly used pliers? What are the specific characteristics?

Commonly used pliers include: general pliers, sharp-edged pliers, welding pliers, metal pliers, C-type pliers, chain-type pliers, arc-tooth-hardened pliers, straight-tooth-hardened pliers , sharp mouth and hard pliers. The specific features are as follows:

1、Characteristics of pliers: The jaws are integrally forged with chrome vanadium steel, and the toughness is good; the pressed steel plate handle is not deformed by the holding object; the heat treatment adjusting bar is easy to adjust the optimal size without deformation; the serrated jaw is clamped force.

2. Characteristics of sharp-edged pliers with sharp-edged edge: Forged jaws are entirely forged with chrome vanadium steel, good toughness; stamped steel handles, no deformation of the holding object; heat-treated adjusting rod, easy to adjust to the best size.

3、Characteristics of welding pliers: The jaws are integrally forged with chrome vanadium steel, and the toughness is good. The stamped steel plate handle does not deform the clamped object. The heat treatment adjusting rod is easy to adjust to the best size.

4、The characteristics of the metal pliers: The jaws are integrally forged with chrome vanadium steel, and the toughness is good; the steel plate handle is pressed, the object is not deformed; the heat treatment adjusting rod is easily adjusted to the best size.

5, C-type pliers features: jaws with chrome vanadium steel as a whole forging, good toughness; stamping steel handle, grip the object is not deformed; heat treatment adjustment rod, easy to adjust to the best size.

6、Characteristics of chain type pliers: The jaws are integrally forged with chrome vanadium steel, and the toughness is good; the pressed steel plate handle does not deform when holding objects; the heat treatment adjusting bar is easily adjusted to the optimal size.

7. Characteristics of arc tooth hardened pliers: The whole is forged of chrome molybdenum alloy steel material with high hardness and toughness; the handle of stamped steel plate is not deformed by holding objects; the heat treatment adjusting rod is easy to adjust to the best size; serrated jaw Strong clamping force; dual-material handle for more comfortable grip.

8, the characteristics of straight teeth hardened pliers: the overall forging of chrome molybdenum alloy steel material, high hardness and toughness; stamping steel handle, gripping the object is not deformed; heat treatment adjustment rod, easy to adjust to the best size; serrated jaw Strong clamping force; dual-material handle for more comfortable grip.

9、Characteristics of sharp-nose pliers with sharpened tips: The whole is forged of chrome molybdenum alloy steel material with high hardness and toughness; the handle of stamped steel plate is not deformed by holding objects; the heat treatment adjusting rod is easy to adjust to the best size; serrated jaw Strong clamping force; dual-material handle for more comfortable grip.

Second, there are several common pliers specifications?

Common pliers specifications are: 5 ", total length: 127MM, 6", total length: 165MM, 7", total length: 175MM, 8", total length: 228MM, 9", total length: 228MM, 10" , 254MM, 11 ", total length: 279MM, 19", comprehensive possession of poison: 475MM