WNGA Tipped PCBN Inserts
Features:
Higher hardness;
Better wear resistance;
Longer tool life.
WNGA Indexable Tipped CBN Inserts exhibits great advantages during the finish machining and stable cutting.
Continuous cutting and interrupted cutting both are suitable.
BNT2 / BNT4 / BNT6 / BNT8 4 tipped cbn inserts grades are provided.
Eccentric Shaft Machining
Workpiece: Eccentric Shaft Material: 20Cr
Hardness: HRC60 Insert Grade: BNT6
Cutting parameter:
Vc = 151m/min ap = 0.2mm f = 0.6mm/r
Compared with other CBN inserts:
The efficiency increase at least 10%;
The tool life increase at least 20%!