Sumitomo
WNMA080408 Solid Carbide Insert, Grade AC420K, Coated - Sumitomo 191R372
MFR# 191R372ISO/ANSI# WNMA080408Series WN
$11.61List $14.88
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IC1/2
ShapeTrigon
GradeAC420K
MaterialSolid Carbide
CoatingCoated
Description
The Sumitomo 191R372 is a WNMA080408 solid carbide indexable insert, grade AC420K, Coated coated. Suited for cast iron.
Specifications
Ansi codeWNMA432
Chip breakerA
Clearance codeN
Coating finishCoated
Coating processCVD
Corner radius in1/32
Hole diameter0.2031
Included angle80.0
Inscribed circle in1/2
Insert holding methodClamp; Pin
Insert length0.3425
Insert materialSolid Carbide
Insert shapeTrigon
Insert size code432
Insert styleWNMA
Insert thickness in3/16
Iso codeWNMA080408
Manufacturer gradeAC420K
Primary workpiece materialCast Iron
RakeNegative
Relief angle0
StandardsANSI; ISO 13399
Tolerance codeM
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