Accupro
1/4" 7-Flute Solid Carbide Corner Radius End Mill, nACRo - Accupro 12177390
MFR# 12177390
$79.13List $96.38
Save 17%
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.
Supplier prices are confirmed before checkout. If one has changed since this page was updated, we show you the new price before you pay.
Request a quote- Fast sourcing
- Regrinding available
- 20+ yrs expertise
Diameter1/4
Flutes7
MaterialSolid Carbide
CoatingnACRo
Description
The Accupro 12177390 is a 1/4 7-flute Solid Carbide (Micrograin) corner radius end mill with a nACRo finish for longer tool life. 1-1/8 length of cut, 3 overall length.
Specifications
CentercuttingYes
Coating finishnACRo
Corner radius0.0300
Corner radius tolerance0.00150 in
Cutting directionRight Hand
End mill materialSolid Carbide
End typeCorner Radius
Extended reachNo
Flute directionRight Hand
Flute typeSpiral
Length of cut in1-1/8
Material gradeMicrograin
Mill diameter in1/4
Mill diameter tolerance+0.000000/-0.002500 in
Number of flutes7
Overall length in3
Shank diameter in1/4
Shank diameter tolerance-0.0001/-0.0004 in
Single or double endSingle
Variable indexYes
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.