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Cleveland C81902 4-flute carbide square end mill .5 in shank

Cleveland

Cleveland C81902 4-Flute Carbide Square End Mill .5 in

SKU CH-0JRX-45X8D

A 0.5 in carbide square end mill with TiAlN coating, 2 in length of cut and 4 in overall length

  • Product typeMilling
  • 4-flute carbide design enables smooth multi-material milling
  • TiAlN coating extends tool life in high-heat cuts
  • 1/2 in shank fits standard holders without adapters
  • 2 in length of cut reaches deep pockets in one pass
  • 4 in overall length provides rigid reach for stable profiling

Cleveland C81902 End Mill

The Cleveland C81902 is a 4-flute carbide square end mill built for general-purpose milling tasks. It suits machinists and fabricators who need a reliable tool for slotting, profiling, and face milling operations.

TiAlN coating and solid carbide construction

The TiAlN coating increases surface hardness and heat resistance compared to uncoated carbide. This allows higher cutting speeds and extends tool life when working in steel, stainless steel, and other ferrous alloys.

.5 inch cutting diameter and 1/2 inch shank

The .5 inch diameter matches the shank size for direct chucking in standard holders without bushings. Builders needing a different diameter or a necked design for deep cavities should select another tool.

How it compares

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

Price $60.99
Pricier than about 72% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameCLEVELAND
Product typeMilling

Questions about this item

How often will the carbide cutting edges need to be resharpened or the end mill replaced?

The solid carbide flutes with TiAlN coating resist wear in general-purpose milling, so resharpening intervals depend on material hardness and feed rates rather than a fixed schedule.

What is the first limitation reached during a long cut in steel at full 2 in length of cut?

Tool deflection and chip evacuation become the limiting factors before the 1/2 in shank reaches its torque capacity in deep slots.

How much heat and vibration should I expect when running this 4-flute mill continuously in a CNC router?

Four flutes and the TiAlN coating keep temperatures lower than uncoated tools, while the straight shank and rigid carbide body minimise chatter during extended runs.

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