Sumitomo
TPGN160304 Ceramic Insert, Grade NB90S, Al2O3 - Sumitomo 1D81711
MFR# 1D81711ISO/ANSI# TPG160304Series TP
$12.45List $15.97
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IC3/8
ShapeT - Triangle
GradeNB90S
MaterialCeramic
CoatingAl2O3
Description
The Sumitomo 1D81711 is a TPGN160304 ceramic indexable insert, grade NB90S, Al2O3 coated. Suited for cast iron.
Specifications
Ansi insert codeTPG321
Ansi size code321
Chip breakerN
Clearance codeP
Coating finishAl2O3
Coating processUncoated
Corner radius in1/64
Grade characteristicsCast Iron (K) - High Wear-Resistance; Special, Super Alloys (S) - High Wear-Resistance; Hardened Materials (H) - High Wear-Resistance
Included angle60
Inscribed circle in3/8
Insert holding methodClamp
Insert length0.6496
Insert materialCeramic
Insert shapeT - Triangle
Insert size code321
Insert styleTPG
Insert thickness in1/8
Iso codeTPGN160304
Iso insert codeTPG160304
Iso size code160304
Manufacturer gradeNB90S
Material gradeC4; C8
Primary workpiece materialCast Iron
RakePositive
Relief angle11
Side clearancePositive
StandardsANSI; ISO 13399
Tolerance codeG
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