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Cleveland C80024 4-flute carbide corner radius end mill with TiAlN coating

Cleveland

Cleveland C80024 4-Flute Carbide HP VI Corner Radius End Mill

SKU CH-AV18-HGF4Y

Four-flute carbide end mill with corner radius for milling applications

  • Product typeMilling
  • 4-flute carbide design enables efficient multi-directional milling
  • TiAlN coating extends tool life in high-speed applications
  • 3125 in diameter suits precision machining tasks
  • 02 in corner radius reduces edge chipping risk
  • 8125 in flute length supports deeper cutting passes

Cleveland C80024 End Mill Overview

The Cleveland C80024 is a four-flute carbide end mill designed for high-performance milling tasks. It features a corner radius geometry that reduces chipping and extends tool life during heavy material removal. This cutter suits machinists and fabricators who need reliable performance in steel, stainless steel, and high-temperature alloys. It is a solid choice for general-purpose CNC and manual milling operations.

Carbide Construction and TiAlN Coating

The solid carbide body provides high rigidity and wear resistance for demanding cuts. A TiAlN coating adds heat resistance, allowing higher cutting speeds and dry machining capability. The straight shank fits standard inch-collet holders and end-mill adapters without modification. This combination of substrate and coating supports consistent chip evacuation and surface finish in daily shop use.

Upgrading from General-Purpose Cutters

Shops replacing standard uncoated or two-flute end mills will see longer intervals between tool changes. The corner radius design prevents corner breakdown common in sharp-edged tools during profiling and pocketing. The step up is justified when cycle-time reduction and improved part finish lower overall machining cost. Buyers needing ball-nose profiles or extended reach should consider other geometries.

How it compares

Measured against everything we stock in Bits, Hole Saws & Accessory Kits, at today’s prices. Recalculated every night.

Price $36.99
Pricier than about 59% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameCLEVELAND
Product typeMilling

Questions about this item

What shank standard does the 0.3125 in. diameter C80024 end mill use, and what is the practical limit on radial engagement?

The cutter has a straight 0.3125 in. shank for direct collet or Weldon clamping; radial engagement is limited by the 0.8125 in. flute length and 0.02 in. corner radius to prevent chatter.

What tool-holder clearance and machine envelope does the 2 1/2 in. overall length require?

The 2 1/2 in. overall length needs a holder with at least 1 3/4 in. gauge-line projection and a spindle nose-to-work distance that accommodates the full flute length plus chip evacuation space.

How is the TiAlN-coated carbide C80024 installed in a collet chuck, and what step do operators often skip?

Clean the shank and collet bore, insert the tool until the flute fade-out clears the collet face, then torque the nut to the holder maker's spec — skipping the cleaning step causes run-out and premature corner-radius wear.

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