Sumitomo
CNMG120408N-UZ Solid Carbide Insert, Grade AC420K, Coated - Sumitomo 191R778
MFR# 191R778ISO/ANSI# CNMG120408N-UZSeries CN
$12.31List $15.78
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IC1/2
ShapeDiamond
GradeAC420K
MaterialSolid Carbide
CoatingCoated
Description
The Sumitomo 191R778 is a CNMG120408N-UZ solid carbide indexable insert, grade AC420K, Coated coated. Suited for cast iron.
Specifications
Ansi codeCNMG432ENZ
Chip breakerENZ
Clearance codeN
Coating finishCoated
Coating processCVD
Corner radius in1/32
Hole diameter0.2031
Included angle80.0
Inscribed circle in1/2
Insert handNeutral
Insert holding methodClamp; Pin
Insert length0.5079
Insert materialSolid Carbide
Insert shapeDiamond
Insert size code432
Insert styleCNMG
Insert thickness in3/16
Iso codeCNMG120408N-UZ
Manufacturer gradeAC420K
Primary workpiece materialCast Iron
RakePositive
Rake angle4
Relief angle0
StandardsANSI; ISO 13399
Tolerance codeM
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