Sandvik Coromant
WNMG 08 04 12-PM 4425 Carbide Insert, Grade 4425, Al2O3 - Sandvik Coromant 7860992
MFR# 7860992ISO/ANSI# WNMG 08 04 12-PM 4425Cat# WNMG 433-PMSeries T-Max P
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IC1/2
ShapeTrigon
Grade4425
MaterialCarbide
CoatingAl2O3
Description
The Sandvik Coromant 7860992 is a WNMG 08 04 12-PM 4425 carbide indexable insert, grade 4425, Al2O3 coated. Suited for steel.
Specifications
Chip breakerPM
Clearance codeN
Coating finishAl2O3
Coating processCVD
Corner radius0.0469
Hole diameter0.2030
Included angle80
Industry standard numberWNMG 08 04 12-PM 4425
Inscribed circle in1/2
Insert handNeutral
Insert holding methodClamp; Screw
Insert materialCarbide
Insert shapeTrigon
Insert size code0804
Insert styleWNMG
Insert thickness in3/16
Iso codeWNMG 08 04 12-PM 4425
Manufacturers catalog numberWNMG 433-PM
Manufacturer grade4425
Number of cutting edges6
Primary workpiece materialSteel
Relief angle0
Secondary workpiece materialCast Iron
Tolerance codeM
Wiper edgeNo
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