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Cleveland C32573 4-flute cobalt ball nose end mill, uncoated silver finish, Weldon flat shank

Cleveland

Cleveland C32573 4-Flute Cobalt 8% Ball Nose Milling Accessory

SKU CH-5TFG-AXTGJ

A 4-flute cobalt 8% ball nose end mill with a 1.25 inch length of cut and .484375 inch milling diameter

  • Product typeMilling
  • 4-flute design enables efficient chip evacuation for smoother milling
  • Cobalt 8% construction resists wear and heat during heavy cuts
  • Ball nose profile creates precise contoured surfaces and radii
  • 25 in length of cut reaches deep features in one pass
  • 484375 in diameter suits medium-duty machining applications

Cleveland 4-Flute Cobalt 8% Ball Nose End Mill

This Cleveland C32573 milling accessory is a 4-flute cobalt 8% ball nose end mill designed for general-purpose machining in a workshop or production environment. It suits machinists and maintenance technicians who need a center-cutting tool capable of profiling and contouring operations on ferrous and non-ferrous materials.

Upgrade from standard high-speed steel cutters

The cobalt 8% substrate provides higher hot hardness and wear resistance than conventional high-speed steel, extending tool life when cutting tougher alloys or running at elevated temperatures. The jump is worth it when existing tools dull quickly on stainless steel, titanium or high-temperature alloys and a more heat-resistant flute material reduces changeover frequency.

Check shank compatibility and holder clearance

Verify that your tool holder or collet accepts a 1/2 in shank with a Weldon flat before ordering. Confirm the machine spindle can accommodate the 3 1/4 in overall length and that the 1.25 in length of cut provides sufficient reach for the intended pocket or profile depth without interference.

How it compares

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

Price $28.99
Typical for this category: the median of 5,493 items is $27.99.

Specifications

Product
Brand nameCLEVELAND
Product typeMilling

Questions about this item

What shank diameter does the C32573 end mill need for my tool holder?

The cutter has a 1/2 in Weldon flat shank that locks into a matching holder set screw.

How do I install the 4-flute cobalt ball nose cutter without it pulling out?

Seat the Weldon flat against the holder's set screw and tighten firmly; the flat prevents rotation under load.

When should I replace the .484375 in diameter cobalt mill?

Replace when the ball nose radius wears down or flutes show chipping that affects finish quality.

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