Recently, Jinan CNC Tool Co., Ltd. launched high-performance CBN inserts covering ten mainstream models (including CNGA and DNGA) for the export market. Boasting sharpness, wear resistance and high surface finish as core advantages, the product will offer new solutions to processing challenges in high-end manufacturing fields like aerospace and new energy.
According to the company’s technical director, the CBN inserts have achieved multiple performance breakthroughs. With optimized cutting edges, they ensure smoother cutting, effectively reducing friction and wear. Combined with high-quality steel substrate, the inserts feature both “sharpness and wear resistance”, delivering excellent surface finish and meeting strict requirements for semi-finishing and finishing.
Upgraded core processes are the product’s highlights: Adopting high-quality CBN material custom-developed for high-hardness materials, it guarantees precision and surface quality; Vacuum seamless welding via imported equipment strictly controls accuracy to extend service life; Imported tungsten steel substrate, after professional grinding, gains stronger toughness, endures higher cutting temperatures and adapts to various conditions like heavy/light interrupted cutting and continuous cutting.
The product innovatively adopts “welding zone color distinction” for easy and accurate model selection: Inserts with darker welding zones are suitable for gray cast iron, ductile iron, etc.; Those with grayish welding zones apply to high-hardness materials (HRC ≤ 70) such as high-hardness quenched steel and powder metallurgy, achieving material-specific matching.
In terms of application scenarios, this series of CBN inserts has a wide coverage and can provide in-depth services for key fields such as aerospace, industrial manufacturing, new energy, and intelligent industry. It is worth noting that its performance has comprehensively surpassed traditional cemented carbide and ceramic inserts, with a service life increased by more than 8 times compared with the original products. This will significantly reduce tool change frequency and production costs for downstream enterprises, and improve processing efficiency.
A relevant person in charge of Jinan CNC Tool stated that the launch of multi-model CBN inserts marks a major achievement in the company’s technological innovation for high-end cutting tools. In the future, the company will continue to be market-oriented, develop more products suitable for high-end manufacturing, and promote the quality upgrading of its export business.
Post time: Dec-10-2025
