Description

CBN (Cubic Boron Nitride) 
The Hardness of Cubic boron nitrides (CBN) are only behind the diamond. The difference is that when it is processing with ferrous metals will not occur chemical reaction. 
By high temperature and pressure process, CBN comb in with the surface of the carbide, take shape coating. 
CBN the blade to replace the traditional process, high speed processing hardened steel material (HRC**-HRC*8) , cutting speed of up to *****0m/min. CBN inserts are also used to cut pearlitic cast iron and hard cast iron and alloy cast iron. 
PCD (Polycrystalline diamond) 
PCD inserts, can process non-ferrous metals such as aluminum and copper alloys, fiber reinforced plastic (GFK and CFK), hard rubber, wood filler fibreboard, melamine resin and fiber reinforced composite material (MMC). Use PCD inserts, you can get faster processed speeds and longer service life, greatly improve product surface quality and precision.