Sandvik Coromant
TNMG 22 04 04-QM 4425 Carbide Insert, Grade 4425, Al2O3 - Sandvik Coromant 7861239
MFR# 7861239ISO/ANSI# TNMG220404QM4425Cat# TNMG431QMSeries T-Max P
$24.88List $31.91
Save 22%
In stock - ships in 1-3 business days
Request a quote
- Fast sourcing
- Regrinding available
- 20+ yrs expertise
IC1/2
ShapeTriangle
Grade4425
MaterialCarbide
CoatingAl2O3
Description
The Sandvik Coromant 7861239 is a TNMG 22 04 04-QM 4425 carbide indexable insert, grade 4425, Al2O3 coated. Suited for steel.
Specifications
Chip breakerQM
Clearance codeN
Coating finishAl2O3
Coating processCVD
Corner radius0.0156
Hole diameter0.2030
Included angle60
Industry standard numberTNMG220404QM4425
Inscribed circle in1/2
Insert handNeutral
Insert holding methodClamp; Screw
Insert materialCarbide
Insert shapeTriangle
Insert size code2204
Insert styleTNMG
Insert thickness in3/16
Iso codeTNMG 22 04 04-QM 4425
Manufacturers catalog numberTNMG431QM
Manufacturer grade4425
Number of cutting edges6
Primary workpiece materialSteel
Relief angle0
Secondary workpiece materialCast Iron
Tolerance codeM
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.