Sandvik Coromant
TNMM 22 04 12-PR 4425 Carbide Insert, Grade 4425, Al2O3 - Sandvik Coromant 7861237
MFR# 7861237ISO/ANSI# TNMM 22 04 12-PR 4425Cat# TNMM 433-PRSeries T-Max P
$24.84List $31.86
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IC1/2
ShapeTriangle
Grade4425
MaterialCarbide
CoatingAl2O3
Description
The Sandvik Coromant 7861237 is a TNMM 22 04 12-PR 4425 carbide indexable insert, grade 4425, Al2O3 coated. Suited for steel.
Specifications
Chip breakerPR
Clearance codeN
Coating finishAl2O3
Coating processCVD
Corner radius0.0469
Hole diameter0.2030
Included angle60
Industry standard numberTNMM 22 04 12-PR 4425
Inscribed circle in1/2
Insert handNeutral
Insert holding methodClamp; Screw
Insert materialCarbide
Insert shapeTriangle
Insert size code2204
Insert styleTNMM
Insert thickness in3/16
Iso codeTNMM 22 04 12-PR 4425
Manufacturers catalog numberTNMM 433-PR
Manufacturer grade4425
Number of cutting edges3
Primary workpiece materialSteel
Relief angle0
Secondary workpiece materialCast Iron
Tolerance codeM
Wiper edgeNo
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