For the turning of powder metallurgy materials (iron-based, nickel-based, cobalt-based), the ceramic tools are difficult to break chips, when encounter intermittent, 

it is easy to collapse and low efficiency; the  wear resistance of carbide inserts for powder metallurgy materials is bad; The coated tool has a chipping phenomenon 

when turning powder metallurgy materials.

Compared with the above cutting tools, the obvious advantages of our Tipped PCBN Inserts BNT2 grade is as follows:

1) Excellent surface quality          2) Extremely high life and stability          3) Extremely high efficiency          4) High cost performance