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Cylindrical carbide end mill, four flutes, TiAlN coating, 5/16 in shank

Cleveland

Cleveland C80023 4-Flute Carbide HP VI Square Single End Mill pneumatic accessory

SKU CH-KK1V-2HE4R

A 4-flute carbide square end mill with TiAlN coating for milling operations

  • Product typeMilling
  • 4-flute carbide construction for high-performance milling
  • TiAlN coating extends tool life in demanding cuts
  • .3125 in diameter suits precise profiling work
  • .8125 in length of cut handles deep pockets
  • 5/16 in shank fits standard tool holders

Cleveland C80023 Carbide End Mill

The Cleveland C80023 is a 4-flute carbide square end mill designed for high-performance milling applications. It features a TiAlN coating for extended tool life and is intended for machinists and manufacturers requiring precision cutting in various materials.

Milling Constraints and Coolant Requirements

This tool has a 0.3125 inch milling diameter and 0.8125 inch length of cut with a straight shank. It is a non-coolant-through design requiring external coolant delivery or dry machining depending on the workpiece material and cutting parameters.

Shank Compatibility and Clearance Check

Verify your tool holder accepts a 5/16 inch shank diameter before ordering. Ensure the 2 1/2 inch overall length fits within your machine spindle clearance and that the square end profile matches the required corner geometry for your specific milling operation.

How it compares

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

Price $32.99
Pricier than about 55% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameCLEVELAND
Product typeMilling

Questions about this item

Should I choose the 0.3125 in diameter or the 0.8125 in length of cut for my milling job?

The 0.3125 in diameter sets the hole or slot width, while the 0.8125 in length of cut defines how deep the tool can reach in a single pass; select the diameter first to match the feature size you need.

What does the 0.3125 in milling diameter mean once the end mill is in the spindle?

It produces a finished slot or pocket exactly 0.3125 in wide, and the carbide substrate with TiAlN coating holds that size longer in steel and hardened alloys.

How does the 5/16 in shank diameter limit what I can do?

The 5/16 in straight shank fits standard ER collets or Weldon holders of that size, so the tool can only be used in holders that accept a 5/16 in shank.

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