Solid CBN Inserts -RNMN/RNGN 
 HotTypes: RNMN 120400; RNMN 090300; RNMN 090400; RNMN 060300; RNMN 150700 

Solid PCBN/CBN ( Polycrystalline Cubic BoronNitride) is made from HBN sintered under the process of supper high temperatureand supper high press, the hardness approach the PCD cutting tools. These arechemistry and hot stability and high wear resistant than others cutting tools. 

Features:
Excellent abrasive wear resistance 
High thermo chemical stability during machining 
Solid material ensures high degree of mechanicalstrength 
Superior cutting tool material with extreme hardnessconditions 
Lower machining cost and fewer tool changes 

Significant cost savings compared tocarbide or ceramic inserts 

Solid PCBN/CBN Inserts have been widely used inthe break system, transmission system, power system, such as Brake Disc, BrakeDrum, Pulley, Cylinder Liner, Engine Cylinder Block, and now the tools usershave gotten benefits from the usage...

If you need any products, do not hesitate to contact gina @moresuperhard.com    SKYPE: gina199118 for more.

Note: otherspec. can be made according to customers’ requirements.

Waiting for your inquiry, I will response you at thefirst time!