We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Cleveland 40062 roughing end mill .75 in diameter 2.25 in length of cut uncoated weldon flat

Cleveland

Cleveland 40062 Roughing End Mill .75 in 2.25 in LOC

SKU CH-R64P-J15S4

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.

How it compares

Measured against everything we stock in Bits, Hole Saws & Accessory Kits, at today’s prices. Recalculated every night.

Price $110.99
Pricier than about 85% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameCLEVELAND

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.

More in Bits, Hole Saws & Accessory Kits

Similar items