Cleveland
Cleveland C32522 2-Flute Cobalt 8% Square End Mill .625 in
Two-flute cobalt 8% square end mill with TiN coating, 0.625 in diameter and 1.3125 in cut length for center-cut finishing
- TypeMilling
- Cobalt 8% composition resists heat during heavy cuts
- TiN coating reduces friction for smoother finishing passes
- Two-flute design clears chips efficiently in deep slots
- Weldon flat shank locks securely in standard holders
- 3125 in length of cut handles deep pocket work
Cleveland C32522 End Mill
This Cleveland C32522 is a 2-flute cobalt 8% square end mill built for center-cut finishing work. The tool carries a TiN coating and a Weldon flat on a 5/8 in shank. It measures .625 in milling diameter with a 1.3125 in length of cut and 3 3/4 in overall length.
Who This Suits And Who Should Look Elsewhere
Machinists finishing slots or profiles in ferrous materials will value the cobalt substrate and TiN surface. Buyers who need coolant-through capability, a different flute count, or a necked design for deep cavities cannot use this tool.
Deciding Specification
The .625 in cutting diameter with 1.3125 in length of cut on a 5/8 in Weldon shank is the single figure that determines whether this end mill fits the programmed operation and holder.
Highlights
- Cobalt 8% composition resists heat during heavy cuts
- TiN coating reduces friction for smoother finishing passes
- Two-flute design clears chips efficiently in deep slots
- Weldon flat shank locks securely in standard holders
- 3125 in length of cut handles deep pocket work
Specifications
| Brand | CLEVELAND |
|---|---|
| Type | Milling |
Questions about this item
How do I install the .625 in shank into a Weldon flat holder, and what step is often missed?
Insert the shank fully so the flat seats against the set screw, then tighten the screw onto the flat — not the round body — to prevent the tool from spinning or pulling out under load.
When will the TiN coating on this 2-flute cobalt 8% end mill need replacement?
The coating wears gradually; replace the cutter when flank wear reaches roughly 0.3 mm or when surface finish degrades, typically after machining several hundred cubic inches of steel at recommended speeds.
What limit appears first during a long profiling pass in alloy steel at full 1.3125 in depth of cut?
Heat buildup at the cutting edges becomes the limiting factor, causing accelerated flank wear and loss of dimensional tolerance before tool deflection or spindle power is reached.
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