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Details for Product

NU-WNMA-431-BN250
MFG Part #
1657BRM
SUMI-BORON NU-WNMA-431-BN250 CBN INSERT

Brand = Sumitomo
Insert Style = WNMA
Insert Shape = 80° Trigon
Clearance Angle = Negative
Size = 0.5000
Corner Radius = 0.0156
Insert Material = PCBN
Work Material = Hardened Steel
Machining Application = Medium
Insert Coating = Uncoated
Insert Thickness = 0.1875