Tool Coating

The SA coating is a coating developed for milling cutter applications. It is used for processing steel parts, castings, and stainless steel. Generally, the hardness of the processed materials is less than 52 HRC. The coating has high hardness and a low friction coefficient. It is particularly suitable for cutting stainless steel, has reliability and a long tool service life, and is widely used in the 3C industry and has been unanimously recognized by many customers.

The SA coating has excellent properties such as high wear resistance, high oxidation resistance temperature, low friction coefficient, excellent thermal stability and low cutting resistance. The coating thickness is uniform, the bonding force is good, the surface finish is good, and the resistance is small when processing materials, which can significantly increase the service life.

The SP coating is a coating specifically developed for processing high-hardness materials. It has extremely high hardness and high oxidation resistance at high temperatures. At the same time, it is suitable for high-speed and high-hardness cutting. Generally, the hardness of the processed materials is greater than 52 HRC. For some difficult-to-machine materials, super-hard alloys, and high-temperature alloys during cutting, higher cutting speeds can be achieved and it has a reliable service life.

The SDC coating is processed by magnetron sputtering/PECVD. It is a kind of metal-containing, amorphous carbon coating (DLC, diamond Like Carbon, diamond-like carbon coating), and it is a modern coating that can reduce friction. They have a high coating hardness and, at the same time, have a very good and extremely low friction coefficient compared to traditional hard coatings.

These unique properties create possibilities for improving the performance of some key parts and are widely used in the automotive, food, medical, 3C and other industries.