Overall PCBN inserts (CBN inserts)

PCBN (polycrystalline cubic boron nitride) is the nature of mineral hardness only to diamond (hardness of HV8000 ~ 9000). On the processing of ferrous metals, PCBN

material of the blade is the highest hardness. PCBN Series Blade good hot hardness (heat resistant up to

1400 ~ 1500 ℃), antioxidant (in 1200 ~ 1300 ℃ and iron-based materials do not react chemically) and resistance to fracture toughness it showed in machining extremely

excellent features, has been widely used in hard Materials (HRC> 45) the processing of. Furthermore,

PCBN need to improve processing efficiency in many applications is also very popular.
With modern manufacturing industry, especially the automotive industry's rapid development of high-speed cutting, hard-state processing, high stability, processing and

dry cutting, cutting and other advanced concepts deepening of the research, and promote the rapid development of efficient processing technology and CNC Popularly

machine

Use, can achieve high efficiency, high stability, long life superhard cutting cutting tools machining production and applications are increasingly popular.
CBN blade products with excellent fracture resistance, abrasion resistance and good chemical stability, has become ceramics, coatings, alloy blades best alternative.

Now widely used in high-hardness materials and machining difficult materials such as hardened steel, high alloy

Cast iron, high temperature alloy, high speed steel, gray iron, high manganese steel, sintered metal materials, machining difficult materials