Kennametal
TNMG220408RP Carbide Insert, Grade KCU25, AlTiN - Kennametal 4121702
MFR# 4121702ISO/ANSI# TNMG220408Series KENLOC
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IC1/2
ShapeT - Triangle
GradeKCU25
MaterialCarbide
CoatingAlTiN
Description
The Kennametal 4121702 is a TNMG220408RP carbide indexable insert, grade KCU25, AlTiN coated. Suited for steel, stainless steel, superalloys & titanium.
Specifications
Ansi insert codeTNMG432
Ansi size code432
Chip breakerRP
Chip breaker operationRoughing; Medium Machining
Clearance codeN
Coating finishAlTiN
Coating processPVD
Corner radius in1/32
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 diameter0.2031
Included angle60
Industry standard numberTNMG432RP
Inscribed circle in1/2
Insert handNeutral
Insert holding methodClamp; Pin
Insert length0.8661
Insert materialCarbide
Insert shapeT - Triangle
Insert size code432
Insert styleTNMG
Insert thickness in3/16
Iso codeTNMG220408RP
Iso insert codeTNMG220408
Iso size code220408
Length range0.7000 - 10.0000
Manufacturers catalog number4121702
Manufacturer gradeKCU25
Material gradeC2; C6
Maximum depth of cut0.2884
Multi use applicationTurning; Facing; Boring
Multi use toolYes
Number of cutting edges6
Primary workpiece materialSteel; Stainless Steel; Superalloys & Titanium
RakeNegative
Rake angle5
Relief angle0
Side clearanceNegative
StandardsANSI; ISO
Tolerance codeM
Width0.8661
Wiper edgeNo
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