Cleveland
Cleveland C81894 4-Flute Carbide Square End Mill
4-flute carbide square end mill with TiAlN coating for general-purpose milling, 0.5 in diameter, 1 in length of cut, 3 in overall length, 1/2 in shank
- TypeMilling
- 5 in milling diameter suits medium profiling cuts
- Four-flute carbide geometry increases material removal rate
- TiAlN coating extends tool life in abrasive alloys
- 1 in length of cut reaches deep features
- 1/2 in straight shank fits standard collets
Cleveland C81894 Carbide Square End Mill
The Cleveland C81894 is a four-flute carbide square end mill designed for general-purpose milling in a machine shop. Its TiAlN coating extends tool life when cutting steel, stainless steel and other ferrous materials. The half-inch diameter and straight shank suit standard collets and holders used in CNC and manual milling operations.
Installation and common issues
Secure the tool in a precision collet or hydraulic holder with the shank fully seated to maintain run-out within tolerance. Vibration or chatter usually indicates excessive overhang, insufficient clamping force or feed rates that are too high for the material. The non-coolant-through design requires external flood or mist coolant aimed at the cutting zone to prevent built-up edge and premature wear.
Half-inch milling diameter
The 0.5 in milling diameter determines the slot width and profile this cutter can produce in a single pass. Match this dimension to the feature size required by the part drawing before selecting the tool. If the job demands a larger or smaller cut width, a different diameter end mill is necessary.
Highlights
- 5 in milling diameter suits medium profiling cuts
- Four-flute carbide geometry increases material removal rate
- TiAlN coating extends tool life in abrasive alloys
- 1 in length of cut reaches deep features
- 1/2 in straight shank fits standard collets
Specifications
| Brand | CLEVELAND |
|---|---|
| Type | Milling |
Questions about this item
How can I verify the Cleveland C81894 end mill is cutting correctly after installing it in the machine?
Check that the 0.5 in milling diameter produces the expected slot width and that the TiAlN coating shows even wear after the first few passes.
What comes with the Cleveland C81894 end mill and what must I supply separately?
The box contains the single carbide square end mill with 1/2 in shank; you must provide the tool holder, coolant if required, and the milling machine.
Which version of the Cleveland C81894 should I choose for a standard profiling job?
The listed specification is a 0.5 in diameter, 1 in length of cut, 3 in overall length, TiAlN coated carbide tool — select this version for general purpose milling.
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