Sumitomo
NU-CNMA120402 Polycrystalline Cubic Boron Nitride Insert, Grade BN2000 - Sumitomo 16JRCUM
MFR# 16JRCUMISO/ANSI# NU-CNMA120402Series CNMA
$32.51List $41.69
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IC1/2
ShapeDiamond
GradeBN2000
MaterialPolycrystalline Cubic Boron Nitride
Description
The Sumitomo 16JRCUM is a NU-CNMA120402 polycrystalline cubic boron nitride indexable insert, grade BN2000. Suited for cast iron, hard material, superalloy.
Specifications
Ansi codeNUCNMA430.5
Chip breakerA
Clearance codeN
Coating processUncoated
Corner radius0.0078
Hole diameter0.2031
Included angle80.0
Inscribed circle in1/2
Insert handNeutral
Insert holding methodClamp; Pin
Insert length0.0984
Insert materialPolycrystalline Cubic Boron Nitride
Insert shapeDiamond
Insert size code430
Insert styleNU-CNMA
Insert thickness in3/16
Iso codeNU-CNMA120402
Manufacturer gradeBN2000
Maximum depth of cut0.0150
Number of cutting edges1
Primary workpiece materialCast Iron; Hard Material; Superalloy
RakeNegative
Relief angle0
StandardsANSI; ISO 13399
Tolerance codeM
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