Sumitomo
4NC-CNGA120412HS Polycrystalline Cubic Boron Nitride Insert, Grade BNC2020, TiN - Sumitomo 166RERS
MFR# 166RERSISO/ANSI# 4NC-CNGA120412HSSeries C
$113.16List $145.13
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IC1/2
ShapeDiamond
GradeBNC2020
MaterialPolycrystalline Cubic Boron Nitride
CoatingTiN
Description
The Sumitomo 166RERS is a 4NC-CNGA120412HS polycrystalline cubic boron nitride indexable insert, grade BNC2020, TiN coated. Suited for steel.
Specifications
Ansi code4NCCNGA433HS
Chip breakerA
Clearance codeN
Coating finishTiN
Coating processPVD
Corner radius in3/64
Hole diameter0.2031
Included angle80.0
Inscribed circle in1/2
Insert holding methodClamp; Pin
Insert length0.0906
Insert materialPolycrystalline Cubic Boron Nitride
Insert shapeDiamond
Insert size code433
Insert style4NC-CNGA
Insert thickness in3/16
Iso code4NC-CNGA120412HS
Manufacturer gradeBNC2020
Number of cutting edges4
Primary workpiece materialSteel
RakeNegative
Relief angle0
StandardsANSI; ISO 13399
Tolerance codeG
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