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Cleveland C80043 4-flute carbide square end mill .5 inch diameter TiAlN coated

Cleveland

Cleveland C80043 4-Flute Carbide HP VI Square Single End Mill pneumatic accessory

SKU CH-KHYD-D8CW0

A 4-flute carbide square end mill with .5 inch cutting diameter for precision milling operations

  • Product typeMilling
  • 5 in milling diameter for precise slot and profile cuts
  • Four-flute carbide design increases material removal rate in steel and alloys
  • TiAlN coating extends tool life at elevated cutting temperatures
  • 1 in length of cut handles deeper features in a single pass
  • 1/2 in straight shank fits standard ER and collet holders

Cleveland C80043 4-Flute Carbide End Mill

The Cleveland C80043 is a 4-flute carbide square end mill designed for high-performance milling applications. It features a 0.5 inch milling diameter and a 1 inch length of cut for efficient material removal. The tool suits machinists and fabrication shops requiring precise slotting or profiling in various materials. Its solid carbide construction offers rigidity and wear resistance for demanding jobs.

TiAlN Coating and Non-Coolant Design

A TiAlN coating increases surface hardness and heat resistance, extending tool life during high-speed operations. The non-coolant-through design simplifies tool holding and suits machines without through-spindle coolant delivery. This configuration reduces setup complexity while maintaining performance in dry or flood coolant environments. The coating allows higher cutting speeds compared to uncoated carbide alternatives.

1/2 Inch Shank Diameter Compatibility

The 1/2 inch straight shank diameter determines direct compatibility with standard collets, end mill holders and shrink-fit systems. Users must verify their tool holder capacity matches this shank size before purchase. The 3 inch overall length provides adequate reach for standard depth requirements without excessive overhang. Selecting the correct holder ensures concentricity and prevents runout during operation.

How it compares

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

Price $58.99
Pricier than about 71% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameCLEVELAND
Product typeMilling

Questions about this item

Will the 4-flute carbide end mill need resharpening or replacement after extended milling?

The carbide construction resists wear longer than high-speed steel, but cutting edges will eventually dull and require professional resharpening or replacement.

What limits continuous use of the 0.5 in diameter cutter in a single pass?

The 1 in length of cut and non-coolant-through design restrict chip evacuation and heat dissipation in deep slots, so radial depth and feed rate become the practical limits.

How much heat and vibration does the TiAlN-coated 1/2 in shank tool generate during all-day CNC runs?

TiAlN coating reduces friction and allows higher temperatures, yet sustained heavy cuts will still produce noticeable heat at the spindle interface and audible chatter if rigidity is insufficient.

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