Kennametal
SNMG190616RP Carbide Insert, Grade KCU25, AlTiN - Kennametal 4121690
MFR# 4121690ISO/ANSI# SNMG190616Series KENLOC
$49.12List $59.96
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IC3/4
ShapeS - Square
GradeKCU25
MaterialCarbide
CoatingAlTiN
Description
The Kennametal 4121690 is a SNMG190616RP carbide indexable insert, grade KCU25, AlTiN coated. Suited for steel, stainless steel, superalloys & titanium.
Specifications
Ansi insert codeSNMG644
Ansi size code644
Chip breakerRP
Chip breaker operationRoughing; Medium Machining
Clearance codeN
Coating finishAlTiN
Coating processPVD
Corner radius in1/16
Cutting edge styleChamfered; Honed
Full radiusNo
Grade characteristicsSteel (P) - Moderate Wear-Resistance and Toughness; Stainless Steel (M) - Moderate Wear-Resistance and Toughness; Cast Iron (K) - Moderate Wear-Resistance and Toughness; Aluminum & Non-Ferrous (N) - Moderate Wear-Resistance and Toughness; Special, Super A
Hole diameter0.3125
Included angle90
Industry standard numberSNMG644RP
Inscribed circle in3/4
Insert handNeutral
Insert holding methodClamp; Pin
Insert length in3/4
Insert materialCarbide
Insert shapeS - Square
Insert size code644
Insert styleSNMG
Insert thickness in1/4
Iso codeSNMG190616RP
Iso insert codeSNMG190616
Iso size code190616
Length range0.7000 - 10.0000
Manufacturers catalog number4121690
Manufacturer gradeKCU25
Material gradeC2; C6
Maximum depth of cut0.2498
Maximum depth of cut frac in1/4
Multi use applicationTurning; Facing; Boring
Multi use toolYes
Number of cutting edges8
Primary workpiece materialSteel; Stainless Steel; Superalloys & Titanium
RakeNegative
Rake angle5
Relief angle0
Side clearanceNegative
StandardsANSI; ISO
Tolerance codeM
Width in3/4
Wiper edgeNo
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