5/16" End Mill Single End Square. Long Length. Flute Length 1-1/8" OAL 3" - 4 Flutes TiN Coated
5/16" End Mill Single End Square. Long Length. Flute Length 1-1/8" OAL 3" - 4 Flutes TiN Coated
5/16" End Mill Single End Square. Long Length. Flute Length 1-1/8" OAL 3" - 4 Flutes TiN Coated
5/16" End Mill Single End Square. Long Length. Flute Length 1-1/8" OAL 3" - 4 Flutes TiN Coated
5/16" End Mill Single End Square. Long Length. Flute Length 1-1/8" OAL 3" - 4 Flutes TiN Coated
5/16" End Mill Single End Square. Long Length. Flute Length 1-1/8" OAL 3" - 4 Flutes TiN Coated
5/16" End Mill Single End Square. Long Length. Flute Length 1-1/8" OAL 3" - 4 Flutes TiN Coated
5/16" End Mill Single End Square. Long Length. Flute Length 1-1/8" OAL 3" - 4 Flutes TiN Coated
5/16" End Mill Single End Square. Long Length. Flute Length 1-1/8" OAL 3" - 4 Flutes TiN Coated
5/16" End Mill Single End Square. Long Length. Flute Length 1-1/8" OAL 3" - 4 Flutes TiN Coated
5/16" End Mill Single End Square. Long Length. Flute Length 1-1/8" OAL 3" - 4 Flutes TiN Coated
5/16" End Mill Single End Square. Long Length. Flute Length 1-1/8" OAL 3" - 4 Flutes TiN Coated
5/16" End Mill Single End Square. Long Length. Flute Length 1-1/8" OAL 3" - 4 Flutes TiN Coated
5/16" End Mill Single End Square. Long Length. Flute Length 1-1/8" OAL 3" - 4 Flutes TiN Coated

5/16" End Mill Single End Square. Long Length. Flute Length 1-1/8" OAL 3" - 4 Flutes TiN Coated

Solid Carbide Square End Mill
$20.55 each
Item #
Series
Coating
Quantity
- +

5/16" cutting diameter, 4 flutes, single end, square end, long length, TiN coated.

Ground from solid carbide. This tool cuts 5/16" diameter, has 1-1/8" of flute and measures 3" overall.

The square end cuts a flat floor with a sharp corner — slots, pockets, shoulders and side milling.

The long flute gives more usable depth than a standard length.

The TiN coating adds surface hardness and lubricity over uncoated carbide or HSS in general-purpose work.

Specifications

  • Cutting diameter: 5/16"
  • Length of cut (LOC): 1-1/8"
  • Overall length (OAL): 3"
  • Flutes: 4
  • End type: Single End
  • End geometry: Square End
  • Length style: Long
  • Coating: TiN
  • Tool material: Solid Carbide
  • Series: 152
  • Item number: 152-4312

Availability and Shipping

For HTC carbide tools, coating service typically adds 2–3 calendar days when the uncoated tool is available. If the tool is not in stock, estimated time to ship is 7–10 calendar days.

Estimated time to ship is measured in calendar days, from order placement until your order is handed to the carrier. Carrier transit time is additional. Orders may ship sooner. We accept orders awaiting replenishment; please contact us before ordering if you need a specific shipping date.

See our Shipping Policy for details.

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Free TechTips resources for end mill users — machinist tested.

Speeds & Feeds CalculatorsThe right RPM and feed rate for your end mill, material and setup.Open calculator → Chip Load (FPT) CalculatorFeed per tooth keeps carbide cutting instead of rubbing — with chip thinning compensation.Open calculator → MRR CalculatorHow hard your end mill is really working, and where your cycle time goes.Open calculator →

More help: Milling TechTips · Troubleshooting · Carbide vs. HSS Guide