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Cleveland C80449 carbide end mill .75 in diameter 3.25 in cut length TiAlN coated

Cleveland

Cleveland C80449 Carbide End Mill .75 in 3.25 in cut

SKU CH-KZE2-FCBT7

Carbide end mill with .75 in diameter and 3.25 in cut length for milling applications

  • TypeMilling
  • Carbide construction resists wear for long tool life
  • TiAlN coating reduces friction and extends cutting performance
  • 25 in length of cut enables deep milling passes
  • .75 in shank diameter fits standard 3/4 in tool holders
  • 6 in overall length provides rigid reach in the spindle

Cleveland C80449 End Mill

The Cleveland C80449 is a solid carbide square end mill built for general milling tasks. Its TiAlN coating extends tool life when cutting steels and harder alloys. The 0.75 inch diameter and straight shank suit standard holders in both manual and CNC setups. This new tool targets machinists who need reliable material removal without coolant-through capability.

TiAlN Coating and Non-Coolant Design

The titanium aluminium nitride layer reduces friction and resists heat buildup during dry or flood-cooled operations. Because the tool lacks coolant-through channels, chips evacuate through the flutes and external flow. The straight shank provides a secure grip in collets or end-mill holders. These features combine to simplify setup on machines without through-spindle coolant.

3.25 Inch Cut Length and 6 Inch Overall Length

The 3.25 inch length of cut allows deep pocketing and profiling in a single pass. The 6 inch overall length offers reach for recessed features while maintaining rigidity at the 0.75 inch shank diameter. The tool runs out of effective engagement when cuts exceed the flute length or when material hardness demands coolant-through delivery. It is not suited for high-volume production requiring internal cooling or specialised geometries.

Highlights

  • Carbide construction resists wear for long tool life
  • TiAlN coating reduces friction and extends cutting performance
  • 25 in length of cut enables deep milling passes
  • .75 in shank diameter fits standard 3/4 in tool holders
  • 6 in overall length provides rigid reach in the spindle

Specifications

BrandCLEVELAND
TypeMilling

Questions about this item

Will the 3.25 in length of cut on the C80449 need re-sharpening after heavy use?

The carbide construction with TiAlN coating extends edge life, so re-sharpening is needed far less often than with uncoated high-speed steel tools.

What limits continuous cutting with the .75 in diameter carbide end mill?

Heat buildup in the solid carbide body is the first limit; the TiAlN coating helps, but prolonged heavy feeds without coolant will eventually degrade the edge.

How much heat and noise does the 80449 generate during all-day milling?

The tool itself produces no noise or power draw; heat and sound come from the spindle and workpiece, and the TiAlN coating reduces friction to keep cutting temperatures lower.

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