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Cylindrical carbide end mill, silver-grey TiAlN coating, four helical flutes, .5 in diameter, .125 in corner radius

Cleveland

Cleveland C80058 4-Flute Carbide End Mill .5 in Dia .125 in Corner Radius

SKU CH-ADHW-W0A6X

A 4-flute carbide end mill with a 0.5 in diameter and 0.125 in corner radius for precision milling

  • Product typeMilling
  • Carbide construction resists wear for longer tool life
  • Four-flute design enables smoother finish on milled surfaces
  • .125 in corner radius strengthens edges against chipping
  • .5 in diameter suits standard milling applications
  • TiAlN coating reduces friction and heat buildup

Cleveland C80058 End Mill

The Cleveland C80058 is a solid-carbide single-end mill with four flutes and a 0.125-inch corner radius. It is designed for general-purpose milling in a variety of materials where edge strength is required.

Machinists needing corner-radius profiles

This tool suits CNC operators and manual machinists producing filleted corners or bottom radii in steel, stainless steel, or non-ferrous alloys. It is not intended for high-feed roughing strategies that demand specialised chipbreaker geometries or for finishing passes requiring tighter radius tolerances than the nominal 0.125-inch specification.

0.5-inch diameter with 0.125-inch corner radius

The 0.5-inch cutting diameter combined with the fixed 0.125-inch corner radius determines the minimum fillet size and tool clearance achievable in a single pass. Verify that your part geometry and machine rigidity match these dimensions before selecting this end mill.

How it compares

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

Price $74.99
Pricier than about 77% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameCLEVELAND
Product typeMilling

Questions about this item

How much heat does the 4-flute carbide .5 in end mill generate when running all day?

Carbide handles high temperatures well and the TiAlN coating reduces friction, keeping heat buildup low during extended milling.

What tool holder or machine is needed for the .5 in shank diameter?

A milling machine or CNC with a .5 in collet or end-mill holder that accepts straight-shank tools is required.

Will the .125 in corner radius work with older manual milling machines?

Yes, the straight-shank design and standard inch dimensions make it compatible with older manual mills that hold .5 in tools.

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