Cleveland
Cleveland 80033 4-Flute Carbide HP VI Square Single End Mill .375 in
A 4-flute carbide square end mill with TiAlN coating, model C80033, for milling operations
- TypeMilling
- Carbide construction resists wear for longer tool life
- TiAlN coating reduces friction and extends cutting performance
- Four-flute design delivers smoother finishes on ferrous materials
- 375 in diameter suits precise milling operations
- 2 in length of cut enables deeper profiling in a single pass
4-Flute Carbide End Mill for General Milling
This Cleveland 80033 end mill is a single-end square cutter made from solid carbide with a TiAlN coating. It suits machinists and maintenance shops that need a reliable tool for slotting and profiling in a range of ferrous and non-ferrous materials. The 4-flute design provides a balance of chip evacuation and finish quality for general-purpose milling tasks.
Sustained Cutting Behaviour and Coating Benefits
The TiAlN coating resists heat buildup during extended cuts, allowing the tool to maintain edge integrity longer than uncoated carbide when running at recommended speeds. Its straight shank and non-coolant-through construction mean heat dissipates through the workpiece and holder, so consistent feed rates and proper chip load are essential to prevent thermal shock on deep pockets or full-width slots.
Shank and Length Constraints for Machine
The 3/8 inch shank diameter fits standard ER collets and Weldon flats without requiring oversized holders. With a 2 inch length of cut and 4 inch overall length, the tool reaches moderately deep features but lacks the reach for deep-cavity work where a reduced-neck or long-reach geometry would be necessary. Rigid setups are required to minimise deflection at full axial engagement.
Highlights
- Carbide construction resists wear for longer tool life
- TiAlN coating reduces friction and extends cutting performance
- Four-flute design delivers smoother finishes on ferrous materials
- 375 in diameter suits precise milling operations
- 2 in length of cut enables deeper profiling in a single pass
Specifications
| Brand | CLEVELAND |
|---|---|
| Type | Milling |
Questions about this item
Does the 0.375 in carbide end mill generate excessive heat during extended milling sessions?
Carbide construction with TiAlN coating resists heat buildup, allowing longer cuts without premature wear when proper feeds and speeds are used.
What collet or holder size is required for the 3/8 in shank?
A 3/8 in collet, end-mill holder or shrink-fit chuck matching the shank diameter is needed to secure the tool in the spindle.
Will this square end mill work in older manual knee mills as well as CNC machines?
Yes, the straight shank and standard 0.375 in diameter fit both conventional and CNC spindles that accept 3/8 in tooling.
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