Sumitomo
TPMN160308 Carbide Insert, Grade AC420K, Coated - Sumitomo 191R712
MFR# 191R712ISO/ANSI# TPMN160308Series TP
$10.42List $13.36
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IC3/8
ShapeTriangle
GradeAC420K
MaterialCarbide
CoatingCoated
Description
The Sumitomo 191R712 is a TPMN160308 carbide indexable insert, grade AC420K, Coated coated. Suited for cast iron.
Specifications
Chip breakerN
Clearance codeP
Coating finishCoated
Coating processCVD
Corner radius in1/32
Included angle60
Inscribed circle in3/8
Insert holding methodClamp
Insert length0.6496
Insert materialCarbide
Insert shapeTriangle
Insert size code322
Insert styleTPMN
Insert thickness in1/8
Iso codeTPMN160308
Manufacturer gradeAC420K
Primary workpiece materialCast Iron
RakePositive
Relief angle11
StandardsANSI; ISO 13399
Tolerance codeM
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