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Cylindrical carbide end mill with two flutes and TiAlN coating

Cleveland

Cleveland C81041 Carbide Square End Mill

SKU CH-RH91-F5NE7

A 2-flute carbide square end mill with TiAlN coating, 0.375 in milling diameter, 1 in length of cut and 3/8 in shank

  • Product typeCutting Tools
  • 2-flute design improves chip clearance for smoother cuts
  • Carbide construction resists wear for longer tool life
  • TiAlN coating reduces friction and heat buildup
  • 375 in diameter suits precision milling tasks
  • 1 in length of cut handles deeper passes efficiently

Cleveland C81041 Carbide End Mill

The Cleveland C81041 is a solid carbide square end mill designed for general-purpose milling in a workshop or light production setting. Its two-flute geometry suits slotting and pocketing operations where chip evacuation matters. The tool is aimed at machinists and fabricators who need a reliable cutter for steel, stainless steel, and non-ferrous alloys.

Upgrade from high-speed steel cutters

Switching to this carbide tool makes sense when higher cutting speeds and longer edge life reduce overall machining time. The TiAlN coating adds heat resistance, so the jump pays off in tougher materials or longer runs where frequent HSS changes slow the job. Shops staying with softer metals or very short batches may not see the benefit.

Installation and common issues

The straight 3/8 in shank fits standard ER collets or Weldon holders without adapters. Because the tool is non-coolant-through, external flood or mist coolant must reach the cutting zone; inadequate flow is the usual cause of premature wear. Runout in the holder and excessive stick-out are the other frequent sources of vibration and poor finish.

How it compares

Measured against everything we stock in Yard Ornaments & Garden Statues, at today’s prices. Recalculated every night.

Price $27.99
Cheaper than about 65% of the 1,271 comparable items (median $40.99).

Specifications

Product
Brand nameCLEVELAND
Product typeCutting Tools

Questions about this item

What shank diameter does the C81041 end mill require in the tool holder?

The cutter has a 3/8 in shank diameter, so the collet or holder must accept that exact size.

How do you install the C81041 carbide end mill without damaging the flutes?

Insert the 3/8 in shank fully into a clean collet, tighten to the holder's rated torque, and avoid side-loading the 1 in length of cut during the first plunge.

When should the C81041 be replaced instead of re-sharpened?

Replace the tool once the TiAlN coating has worn through the 0.375 in cutting diameter or if carbide chipping appears on the square end.

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