Ingersoll Cutting Tools
CNMG120408RT TT8125B Carbide Insert, Grade TT8125B, Al2O3 - Ingersoll Cutting Tools 6212517
MFR# 6212517ISO/ANSI# CNMG120408Series CNMG
$15.67List $20.10
Save 22%
Usually ships in 1-3 business days
Ship times are estimates. We confirm availability on every order and email you right away if anything changes.
⚡ Need it urgently? Confirm stock & ship time →
Request a quote- Fast sourcing
- Regrinding available
- 20+ yrs expertise
IC1/2
ShapeC - Diamond (Rhombic) 80-Deg
GradeTT8125B
MaterialCarbide
CoatingAl2O3
Description
The Ingersoll Cutting Tools 6212517 is a CNMG120408RT TT8125B carbide indexable insert, grade TT8125B, Al2O3 coated. Suited for steel.
Specifications
Ansi insert codeCNMG432
Ansi size code432
Chip breakerRT
Chip breaker operationRoughing; Medium Machining
Clearance codeN
Coating finishAl2O3
Coating processCVD
Corner radius0.0310
Grade characteristicsSteel (P) - High Wear-Resistance to Moderate Wear-Resistance and Toughness
Included angle80
Inscribed circle in1/2
Insert handNeutral
Insert holding methodClamp
Insert length0.5080
Insert materialCarbide
Insert shapeC - Diamond (Rhombic) 80-Deg
Insert size code432
Insert styleCNMG
Insert thickness0.1870
Iso codeCNMG120408RT TT8125B
Iso insert codeCNMG120408
Iso size code120408
Manufacturer gradeTT8125B
Maximum depth of cut0.2360
Number of cutting edges4
Primary workpiece materialSteel
RakeNegative
Relief angle0
Side clearanceNegative
Tolerance codeM
Width in1/2
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.