1, Abrasive tools: Abrasive tools are diamond powder tools, also called diamond powder tools. We all know that diamond has the highest hardness among geological minerals, which is a little higher than corundum with Mohs hardness of 9, not to mention nephrite and jadeite with 6~7 degrees. Of course, using this tool will also be a little dangerous to your fingers, so you must be careful when using it, and try to keep your fingers in a safe position (usually away from the direction of the tool) as much as possible, and form this habit. (The cutting speed is absolutely fast! )

2, cutting machine: oil sealing cutting machine (cutting accuracy is higher! ) Oil, transformer oil and other grease that can cool and lubricate can be added into the machine, and the lubricating oil can be pumped up by an oil pump for circulating cooling. Oil cooling is the key point of this machine (first cut jade into embryo, square or round).

3. Accessories: usually refers to all kinds of materials that must be used except jade. They may not constitute the structure of the product, but only play an auxiliary role in the production process, but they are very important in practical application. It can be said that if there is no abrasive and polishing powder, there will be no jade carving process.

4. Abrasive: Abrasive refers to a powdery material with high hardness, which can grind all kinds of jade materials. It can be divided into natural abrasives and synthetic abrasives.

5. Polishing powder: Polishing powder is specially used for polishing jade and jadeite products. The commonly used polishing powders include iron oxide, scale, alumina and natural diamond powder. Use different polishing powder according to the actual situation.

6. CNC engraving machine: There are electric jade engraving machines on the market. The price is cheap and the quantity is fast, but the charm is similar! ), according to the control mode, it can be divided into two types: one is computer control and the other is panel control. Relatively speaking, computer control is cheaper and panel controller is more stable.