Attributes

Key Value
ANSI CodeCPMT21.51ESU
ANSI NumberCPMT21.51ESU-AC820P
Cast Iron (K) Compatibi.Yes
Chip-BreakerYes
Chip-Breaker CodeESU
Chip-Breaker StyleSingle
Clearance Angle11 Degrees
CoatingSuper FF TiCN/Al2O3/TiN.
Coating ProcessCVD
Corner Radius1/64 in
Country of Origin (subj.Japan
Cutting ApplicationTurning
Cutting DirectionNeutral
FeaturesExcellent Wear Resistan.
Finish - MachiningAl203+TiCN
For Use WithA-SCFP, A-SCLP Boring B.
GradeAC820P
Hardened (H) Compatibil.No
Included Angle80 Degrees
Inscribed Circle1/4 in
Insert ApplicationFinishing
Insert Holding TypeCountersink Hole
Insert MaterialCarbide
Insert ShapeDiamond
Insert Size21.51
Insert StyleCPMT
Insert Thickness0.094"
ISO NumberCPMT060204NSU
ItemDiamond Turning Insert
Manufacturer GradeAC820P
MaterialCarbide
Material - MachiningCarbide
Measurement SystemFractional Inch
Mounting Hole Dia.0.110
Mounting StyleScrew-On
No. of Edges2
Non Ferrous (N) Compati.No
Nose Radius0.0157"
Number of Cutting Edges2
Primary Material Applic.Cast Iron, Steel
Primary Material Applic.K20, P20
Rake8 Degrees
Relief Angle11 Degrees
ShapeRhombic
Stainless (M) Compatibi.Yes
Steel (P) CompatibilityYes
Super Alloy (S) Compati.No
Thickness3/32 in
Workpiece CompatibilityCast Iron (K), Stainles.
© 2025 · Data Alchemy · Version 60 · ts:1760052239
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