Sumitomo
NU-CNMA120408 Polycrystalline Cubic Boron Nitride Insert, Grade BN350 - Sumitomo 16GC254
MFR# 16GC254ISO/ANSI# NU-CNMA120408Series CNMA
$32.51List $41.69
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IC1/2
ShapeDiamond
GradeBN350
MaterialPolycrystalline Cubic Boron Nitride
Description
The Sumitomo 16GC254 is a NU-CNMA120408 polycrystalline cubic boron nitride indexable insert, grade BN350. Suited for cast iron, hard material, superalloy.
Specifications
Ansi codeNUCNMA432
Chip breakerA
Clearance codeN
Coating processUncoated
Corner radius in1/32
Hole diameter0.2030
Included angle80.0
Inscribed circle in1/2
Insert handNeutral
Insert holding methodClamp; Pin
Insert length0.0945
Insert materialPolycrystalline Cubic Boron Nitride
Insert shapeDiamond
Insert size code432
Insert styleNU-CNMA
Insert thickness in3/16
Iso codeNU-CNMA120408
Manufacturer gradeBN350
Material gradeC2
Number of cutting edges1
Primary workpiece materialCast Iron; Hard Material; Superalloy
RakeNegative
Relief angle0
StandardsANSI; ISO 13399
Tolerance codeM
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