Cleveland
Cleveland 30732 4-flute cobalt roughing end mill 0.5 in
A 0.5-inch diameter cobalt roughing end mill with four flutes for heavy material removal
- TypeMilling
- 4-flute cobalt design handles heavy material removal
- 5 in diameter suits standard milling tasks
- 3 in length of cut reaches deeper features
- Weldon flat shank locks securely in tool holders
- Uncoated cobalt resists heat in dry cutting conditions
Cleveland 30732 roughing end mill
This Cleveland 30732 roughing end mill is a 4-flute cobalt tool with 8% cobalt content. It has a .5 in milling diameter, 3 in length of cut and 5 in overall length. The uncoated design features a Weldon flat shank of 1/2 in for secure holder grip. It is built for heavy material removal in milling operations.
Suited for high-volume roughing in steel
Machinists running aggressive roughing passes in steel, stainless steel or high-temperature alloys will benefit from the coarse tooth geometry and cobalt substrate. The tool is not for finishing work where a fine surface finish is required. It also lacks coolant-through capability, so shops dependent on through-tool coolant should look elsewhere.
.5 in milling diameter with 3 in length of cut
The .5 in cutting diameter and 3 in length of cut define the maximum width and depth of cut in a single pass. These dimensions decide whether the tool fits the pocket or profile geometry of the specific job.
Highlights
- 4-flute cobalt design handles heavy material removal
- 5 in diameter suits standard milling tasks
- 3 in length of cut reaches deeper features
- Weldon flat shank locks securely in tool holders
- Uncoated cobalt resists heat in dry cutting conditions
Specifications
| Brand | CLEVELAND |
|---|---|
| Type | Milling |
Questions about this item
Will the 0.5 in shank fit my older Weldon holder without an adapter?
Yes, the 0.5 in shank includes a Weldon flat that matches standard holders for that shank size.
How can I confirm the cobalt tool is cutting correctly once installed?
Listen for a steady, lower-pitched chatter and check that chips are thick and blue-tinged, showing the 8% cobalt edge is shearing properly.
Does the 30732 come with any coating or coolant hardware, or must I buy those separately?
The mill is uncoated and non-coolant-through, so no coating or coolant fittings are included; purchase those separately if needed.
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