Walter
CNMG120412-NM5 WAK20 Carbide Insert, Grade WAK20, TiCN - Walter 5016664
MFR# 5016664ISO/ANSI# CNMG120412Series CNMG-NM5
$17.00List $21.80
Save 22%
In stock - ships in 1-3 business days
Request a quote
- Fast sourcing
- Regrinding available
- 20+ yrs expertise
IC1/2
ShapeC - Diamond (Rhombic) 80-Deg
GradeWAK20
MaterialCarbide
CoatingTiCN
Description
The Walter 5016664 is a CNMG120412-NM5 WAK20 carbide indexable insert, grade WAK20, TiCN coated. Suited for cast iron.
Specifications
Ansi insert codeCNMG433
Ansi size code433
Chip breakerNM5
Clearance codeN
Coating finishTiCN
Coating processCVD
Corner radius in3/64
Cutting edge styleChamfered; Honed
Full radiusNo
Hole diameter0.2030
Included angle80
Industry standard numberCNMG433-NM5 WAK20
Inscribed circle in1/2
Insert handNeutral
Insert holding methodClamp; Pin
Insert length0.5080
Insert materialCarbide
Insert shapeC - Diamond (Rhombic) 80-Deg
Insert size code433
Insert styleCNMG
Insert thickness in3/16
Iso codeCNMG120412-NM5 WAK20
Iso insert codeCNMG120412
Iso size code120412
Lead angle80
Length range0.5000 - 0.6000
Manufacturers catalog number5016664
Manufacturer gradeWAK20
Material gradeK20; P10
Maximum depth of cut0.1692
Multi use applicationTurning; Facing; Boring
Multi use toolYes
Number of cutting edges4
Primary workpiece materialCast Iron
RakeNegative
Rake angle14
Relief angle0
Secondary workpiece materialSteel
Side clearanceNegative
StandardsANSI; ISO
Tolerance codeM
Width0.5080
Wiper edgeNo
Can't find your exact tool?Send us a part number — we'll cross-reference it.
Dull tools?Regrinding extends tool life and saves cost.
Alternate & equivalent tools
Matched on diameter, flute count, and material. Need a specific brand or coating? Cross-reference this tool.
Spec-matched alternates load as the catalog fills in. Meanwhile, browse the End Mills collection and filter by diameter, flutes & length of cut.