Kennametal
Carbide Insert, Grade KCU25, TiAlN - Kennametal 3781256
MFR# 3781256Series A4
$47.05List $57.44
Save 18%
In stock - ships in 1-3 business days
Request a quote
- Fast sourcing
- Regrinding available
- 20+ yrs expertise
GradeKCU25
MaterialCarbide
CoatingTiAlN
Description
The Kennametal 3781256 is a carbide indexable insert, grade KCU25, TiAlN coated.
Specifications
Chip breakerGUP
Coating finishTiAlN
Coating processBY; PVD
Corner radius0.0157
Cutting width0.1575
Full radiusNo
Insert handNeutral
Insert materialCarbide
Insert seat size4
Insert size0400
Insert styleA4G
Manufacturer gradeKCU25
Material gradeC2; C6
Maximum depth of cut0.1299
Maximum depth of cut range0.1000 to 0.1500
Measurement typeMetric
Multi use toolNo
Overall length0.7874
RakePositive
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.