We often use tools such as bolts and screws in our daily lives, so we don't know what to do after the screw is broken. At this time threading tools are useful. A bolt is a mechanical part, a cylindrical threaded fastener with a nut. A type of fastene...
The common drill material models of high-speed steel drill bits are the HSS cobalt drill bit , HSSE drill bit, and other materials. The uniform characteristic of high-speed steel is that it is wear-resistant and not easy to break. Its drawback is tha...
TCT circular saw blades are a kind of alloy saw blades, which is a common international name. The substrate adopts the unique circular rotating cone roller rolling and weft processing technology and manufacturing process in the world today so that th...
Tungsten carbide hole saws can cut very hard materials, including hardened steel, cast iron, bricks, etc. The shaft made of carbon steel is matched with a centering drill. The theoretical carbon content of tungsten carbide is 6.128% (atomic 50%). Whe...
In the metal cutting process, the cutting part of the tool is carried out under the conditions of greater cutting force, higher cutting temperature, and severe friction. Whether the choice of cutting tool material is appropriate or not directly affec...
For us, the wood auger drill bit is a tool that is too simple to be simpler, but when we observe its shape, we will find that there are complex layers and details under the simple appearance, so we are also polishing the stone. Need to pay attention ...
Now there are more and more types of drill bits, and they are becoming more and more convenient to use. Choose to use different types of drill bits according to the use environment and different functions. Today we are talking about the HSS cobalt dr...
In the process of threading, the staff must comply with the specifications required by international standards. Unreasonable pipeline laying, irregular installation steps, and inadequate management system will all affect the results. Therefore, there...