Sandvik Coromant
CNMG 19 06 12-PR 4415 Carbide Insert, Grade 4415, TiCN - Sandvik Coromant 7859256
MFR# 7859256ISO/ANSI# CNMG190612Cat# CNMG 643-PR 4415Series T-Max P
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IC3/4
ShapeC - Diamond (Rhombic) 80-Deg
Grade4415
MaterialCarbide
CoatingTiCN
Description
The Sandvik Coromant 7859256 is a CNMG 19 06 12-PR 4415 carbide indexable insert, grade 4415, TiCN coated. Suited for steel.
Specifications
Ansi insert codeCNMG
Chip breakerPR
Chip breaker operationRoughing; Medium Machining
Clearance codeN
Coating finishTiCN
Coating processCVD
Corner radius0.0469
Grade characteristicsSteel (P) - High Wear-Resistance to Moderate Wear-Resistance and Toughness
Hole diameter0.3120
Included angle80
Inscribed circle in3/4
Insert handNeutral
Insert holding methodClamp; Screw
Insert materialCarbide
Insert shapeC - Diamond (Rhombic) 80-Deg
Insert size code1906
Insert styleCNMG
Insert thickness in1/4
Iso codeCNMG 19 06 12-PR 4415
Iso insert codeCNMG190612
Iso size code190612
Manufacturers catalog numberCNMG 643-PR 4415
Manufacturer grade4415
Number of cutting edges4
Primary workpiece materialSteel
Relief angle0
Secondary workpiece materialCast Iron
Side clearanceNegative
Tolerance codeM
Wiper edgeNo
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