CCMT120408-RM4 WSM30S Carbide Insert, Grade WSM30S, TiCN - Walter 6839107

Walter

CCMT120408-RM4 WSM30S Carbide Insert, Grade WSM30S, TiCN - Walter 6839107

MFR# 6839107ISO/ANSI# CCMT432-RM4 WSM30SSeries CCMT-RM4

$21.31List $27.33 Save 22%
In stock - ships in 1-3 business days
Request a quote
  • Fast sourcing
  • Regrinding available
  • 20+ yrs expertise
IC1/2
ShapeDiamond
GradeWSM30S
MaterialCarbide
CoatingTiCN

Description

The Walter 6839107 is a CCMT120408-RM4 WSM30S carbide indexable insert, grade WSM30S, TiCN coated. Suited for stainless steel, superalloys & titanium.

Specifications

Chip breakerRM4
Clearance codeC
Coating finishTiCN
Coating processPVD
Corner radius in1/32
Cutting edge styleChamfered & Honed
Full radiusNo
Hole diameter0.2170
Included angle80
Industry standard numberCCMT432-RM4 WSM30S
Inscribed circle in1/2
Insert handNeutral
Insert holding methodScrew
Insert length0.5080
Insert materialCarbide
Insert shapeDiamond
Insert size code432
Insert styleCCMT
Insert thickness in3/16
Iso codeCCMT120408-RM4 WSM30S
Lead angle80
Length range0.5000 - 0.6000
Manufacturers catalog number6839107
Manufacturer gradeWSM30S
Material gradeM30; S30; P30
Maximum depth of cut0.5080
Multi use applicationTurning; Facing; Boring
Multi use toolYes
Number of cutting edges2
Primary workpiece materialStainless Steel; Superalloys & Titanium
RakePositive
Rake angle12
Relief angle7
Secondary workpiece materialSteel
StandardsANSI; ISO
Tolerance codeM
Width0.508
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.