Cleveland
Cleveland 40062 Roughing End Mill .75 in 2.25 in LOC
A 0.75 in diameter roughing end mill with a 2.25 in length of cut for heavy material removal
- 3-flute geometry clears chips fast for smoother roughing cuts
- Powdered-metal HSS-E construction resists wear on tough materials
- Uncoated surface suits dry or flood-coolant machining
- Weldon flat shank locks securely in standard tool holders
- 25 in length of cut handles deep pockets in a single pass
Cleveland 40062 Roughing End Mill
This Cleveland 40062 roughing end mill is built for machinists who need fast material removal in ferrous alloys. Its powdered-metal HSS-E substrate and three-flute geometry handle heavy chip loads while the Weldon flat shank provides secure holding in standard tool holders.
Powdered-metal HSS-E cutting limits
Powdered-metal HSS-E offers better wear resistance than conventional high-speed steel but still loses hardness above typical red-hardness temperatures. Dry cutting or high-speed passes in hardened steels will accelerate flank wear, so flood coolant and conservative surface speeds are required to keep tool life predictable.
Weldon flat installation notes
The 3/4 in Weldon flat locks into a matching end-mill holder with a single set screw, so no collet nut or drawbar torque sequence is needed. The most common issue is insufficient set-screw engagement on worn holder flats, which lets the tool pull out under the high radial forces roughing generates.
Highlights
- 3-flute geometry clears chips fast for smoother roughing cuts
- Powdered-metal HSS-E construction resists wear on tough materials
- Uncoated surface suits dry or flood-coolant machining
- Weldon flat shank locks securely in standard tool holders
- 25 in length of cut handles deep pockets in a single pass
Specifications
| Brand | CLEVELAND |
|---|
Questions about this item
Should I choose the 0.75 in diameter roughing end mill or a different size?
Select the 0.75 in diameter when your milling operation requires that specific cutting width and your tool holder accepts a 3/4 in shank.
What does the 2.25 in length of cut mean for my milling jobs?
The 2.25 in length of cut allows a single pass depth up to that dimension, reducing the number of passes needed for deep slots or pockets.
How does the Weldon flat shank affect tool holding and run-out?
The Weldon flat on the 3/4 in shank provides a positive set-screw lock that resists pull-out and minimises run-out during heavy roughing cuts.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
