Attributes

Key Value
ANSI CodeTPMT221ELU
ANSI NumberTPMT221ELU-AC820P
Cast Iron (K) Compatibi.Yes
Chip-BreakerYes
Chip-Breaker CodeELU
Chip-Breaker StyleOn One Side
Clearance Angle11 Degrees
CoatingCermet
Coating ProcessCVD
Corner Radius0.0156 in
Country of Origin (subj.Japan
Cutting ApplicationTurning
Cutting DirectionNeutral
FeaturesFracture Resistant, Wea.
Finish - MachiningAl203+TiCN
For Use WithToolholders, Boring Bars
GradeAC820P
Hardened (H) Compatibil.No
Included Angle60 Degrees
Inscribed Circle1/4 in
Insert ApplicationFinishing
Insert Holding TypeCountersink Hole
Insert MaterialCarbide
Insert ShapeTriangle
Insert Size221
Insert StyleTPMT
Insert Thickness0.1250"
ISO NumberTPMT110304NLU
ItemTriangle Turning Insert
Manufacturer GradeAC820P
MaterialCarbide
Material - MachiningCarbide
Measurement SystemFractional Inch
Mounting Hole Dia.0.130"
Mounting StyleScrew-On
No. of Edges3
Non Ferrous (N) Compati.No
Nose Radius0.0156"
Number of Cutting Edges3
Primary Material Applic.Cast Iron, Steel
Primary Material Applic.K20, P20
Rake12 Degrees
ShapeTriangle
Stainless (M) Compatibi.Yes
Steel (P) CompatibilityYes
Super Alloy (S) Compati.No
Thickness0.125 in
Through Hole Inside Dia.0.11 in
Workpiece CompatibilityCast Iron (K), Stainles.
© 2025 · Data Alchemy · Version 60 · ts:1760052239
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