Commonly used tools for repairing household appliances or mechanical objects include lifting, pipe wrenches, offset and screwdrivers, etc. How should we use them? The following is a detailed introduction

Metal cutting tool sets such as burins, hand saws, taps, and wrenches play an important role in metal cutting and care is required when using them. The following is a detailed description of the precautions for the tool sets.

Wrenches usually have a clamped shank at one or both ends of the shank for applying an external force to turn the bolt or nut, or to hold the opening or socket of the bolt or nut. By applying an external force to the shank in the direction of thread rotation, the bolt or nut can be unscrewed. Then how to use the wrench tool? The following is the detailed introduction.

A hand saw is a tool with multiple fine points on a straight line with serrated teeth, which is used to cut sheets, feet, and wires. Here is the detailed information about hand saws.

A file is a tool made of steel to sharpen the cutting edge of copper, iron, and other surfaces covered with small protrusions.

A screwdriver is a common tool used to turn screws to seat them, usually with a thin wedge-shaped head that can be inserted into the slot or notch of the screw head. Below is detailed information on screwdriver sets.