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Cylindrical carbide end mill, four flutes, square tip, silver-grey finish

Cleveland

Cleveland C61854 4-Flute Carbide Square End Mill

SKU CH-036K-70XAV

A 4-flute carbide square end mill with a 0.25 in milling diameter and 1.125 in length of cut for general-purpose milling

  • Product typeMilling
  • 4-flute carbide design delivers smooth multi-material cutting
  • 25 in diameter suits precision milling tasks
  • 125 in length of cut enables deeper passes
  • Uncoated carbide resists wear in general-purpose use
  • 3 in overall length fits standard tool holders

Cleveland C61854 Carbide End Mill

The Cleveland C61854 is a 4-flute carbide square end mill built for general-purpose milling. Its uncoated solid-carbide construction handles a range of ferrous and non-ferrous materials in CNC and manual machines. The straight shank and single-end design suit standard tool holders without modification. Machinists needing a reliable everyday cutter for slotting and profiling will find it fits the workflow.

Suited for general-purpose milling.

This tool serves job-shop machinists and maintenance teams who run mixed materials at moderate speeds. The uncoated grade performs well in shorter runs where coating cost is not justified. It is not for high-feed roughing strategies that demand specialised chip-breaker geometry or heat-resistant coatings. Buyers who need through-coolant delivery or extended neck reach for deep cavities should look at a different design.

0.25 in diameter, 1.125 in length of cut

The cutting diameter is .25 in with a 1.125 in length of cut and an overall length of 3 in. The shank diameter matches the cutting diameter at 1/4 in for direct clamping in standard collets. These dimensions decide whether the mill reaches the required feature depth and clears the workpiece. Verify the length of cut against your deepest pocket before ordering.

How it compares

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

Price $18.99
Cheaper than about 66% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameCLEVELAND
Product typeMilling

Questions about this item

How do I install the 0.25 in carbide end mill in my milling machine, and what step is often missed?

Insert the 1/4 in shank fully into a matching collet or end-mill holder, then tighten the drawbar to the machine's specified torque — the step many skip is verifying concentricity with a dial indicator before cutting.

What maintenance or replacement will the uncoated 4-flute carbide end mill need during its service life?

The tool itself cannot be re-coated; once the carbide flutes show chipping or the corner radius wears beyond tolerance, replace the entire 61854 end mill rather than attempting to re-sharpen.

What limit appears first when the 1.125 in length of cut is used continuously in steel?

Heat buildup at the uncoated carbide flutes becomes the limiting factor, causing accelerated flank wear and possible thermal cracking before the 3 in overall length or shank rigidity become issues.

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