Accupro
3/32" 4-Flute Solid Carbide Square End Mill - Accupro 12378431
MFR# 12378431Series ASQSC4-CC-30H
$11.79List $14.36
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
Diameter3/32
Flutes4
MaterialSolid Carbide
Description
The Accupro 12378431 is a 3/32 4-flute Solid Carbide (Micrograin) square end mill. 0.2790 length of cut, 1-1/2 overall length. Series ASQSC4-CC-30H.
Specifications
CentercuttingYes
ChipbreakerNo
Coating finish familyBright/Uncoated
Coolant throughNo
Cutting directionRight Hand
End mill materialSolid Carbide
Extended reachNo
Flute directionRight Hand
Flute typeSpiral
Helix angle30
Length of cut0.2790
Length of cut range0.2000 - 0.3000
Material gradeMicrograin
Mill diameter in3/32
Mill diameter tolerance+0.0000/-0.0010 in
Number of flutes4
Overall length in1-1/2
Shank diameter in1/8
Shank diameter tolerance-0.0001/-0.0003 in
Single or double endSingle
System of measurementFractional Inch
Variable helixNo
Variable indexNo
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.