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Cleveland

Cleveland C80031 4-Flute Carbide HP VI Square Single End Mill

SKU CH-BY2T-JEK54

4-flute carbide square end mill with TiAlN coating, .375 in diameter and 1.125 in length of cut for high-performance milling

  • TypeMilling
  • 375 in milling diameter for precise slot cutting
  • Four-flute carbide construction increases material removal rate
  • TiAlN coating extends tool life in high-speed milling
  • 125 in length of cut enables deeper single-pass machining
  • 3/8 in straight shank fits standard ER collets and end-mill holders

Cleveland C80031 End Mill

The Cleveland C80031 is a 4-flute carbide square end mill designed for high-performance milling operations. It suits machinists and fabricators who require precise slotting and profiling capabilities in a variety of materials. The tool features a TiAlN coating to enhance wear resistance and extend tool life during demanding applications. Its straight shank design ensures compatibility with standard tool holders.

Sustained Cutting Performance

Under sustained load, the solid carbide construction maintains rigidity and resists deflection better than high-speed steel alternatives. The TiAlN coating reduces friction and heat buildup during extended cutting passes, helping to preserve edge sharpness over time. With a non-coolant-through design, effective chip evacuation relies on external coolant or air blast to prevent recutting. The 4-flute geometry balances material removal rates with finish quality in continuous operation.

Shank and Dimensional Constraints

The 3/8 inch shank diameter dictates the minimum collet or holder size required for secure clamping. An overall length of 3 inches limits the maximum reach for deep cavity work without additional tool extensions. The 1.125 inch length of cut defines the maximum axial engagement in a single pass. Users needing longer reach or different shank standards will require a different tool specification.

Highlights

  • 375 in milling diameter for precise slot cutting
  • Four-flute carbide construction increases material removal rate
  • TiAlN coating extends tool life in high-speed milling
  • 125 in length of cut enables deeper single-pass machining
  • 3/8 in straight shank fits standard ER collets and end-mill holders

Specifications

BrandCLEVELAND
TypeMilling

Questions about this item

How hot does the carbide HP VI end mill get during continuous milling runs?

The TiAlN coating on this 0.375 in diameter tool reduces friction and heat build-up, helping the cutter stay cooler during extended machining sessions.

What holder or collet is required to run the 3/8 in shank on my machine?

You need a 3/8 in ER collet, Weldon flat holder, or shrink-fit chuck that matches your spindle taper to grip the straight shank securely.

Will this square end mill work in older manual knee mills as well as CNCs?

Yes, the straight 3/8 in shank and 3 in overall length fit standard tooling on both manual and CNC machines without adapters.

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