Attributes

Key Value
ANSI CodeVNMA331
ANSI NumberVNMA331-AC420K
Cast Iron (K) Compatibi.Yes
Chip-BreakerNo
Clearance Angle0 Degrees
CoatingUncoated
Coating ProcessCVD
Corner Angle35
Corner Radius1/64 in
Country of Origin (subj.Japan
Cutting ApplicationTurning
Cutting DirectionNeutral
Finish - MachiningAl203+TiCN
For Use WithToolholders, Boring Bars
GradeK20, K15, K15
Hardened (H) Compatibil.No
Included Angle35 Degrees
Inscribed Circle0.375 in.
Insert ApplicationFinishing
Insert Holding TypeStraight Hole
Insert MaterialCarbide
Insert ShapeDiamond
Insert Size331
Insert StyleVNMA
Insert Thickness0.1875"
ISO NumberVNMA160404
ItemTurning Insert
Manufacturer GradeAC420K
MaterialCarbide
Material - MachiningCarbide
Measurement SystemFractional Inch
Mounting Hole Dia.0.150"
Mounting StyleTop and Hole Clamping
No. of Edges2
Non Ferrous (N) Compati.No
Nose Radius0.0156"
Number of Cutting Edges2
Primary Material Applic.Cast Iron
Primary Material Applic.K10 - K20
RakePositive
Relief Angle0
SeriesAC420K
ShapeRhombic
Stainless (M) Compatibi.No
Steel (P) CompatibilityNo
Super Alloy (S) Compati.No
Thickness3/16 in
Workpiece CompatibilityCast Iron (K)
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