We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Cleveland C80055 4-flute carbide corner radius end mill .5 in .03 in radius TiAlN coated

Cleveland

Cleveland C80055 4-Flute Carbide HP VI CrnRadius End Mill .5 in .03 in

SKU CH-QRQW-KEX6V

Four-flute carbide end mill with TiAlN coating and .03 in corner radius for .5 in milling diameter

  • Product typeMilling
  • 4-flute carbide design enables efficient material removal
  • TiAlN coating extends tool life in high-speed milling
  • 5 in diameter suits medium-scale machining tasks
  • 03 in corner radius reduces stress concentration at edges
  • Straight shank ensures secure fit in standard tool holders

Corner Radius End Mill

The Cleveland C80055 is a four-flute carbide end mill with a 0.5 inch milling diameter and a 0.03 inch corner radius. It is designed for machinists and fabricators performing high-performance milling operations where corner strength and finish quality are required.

Carbide Construction and TiAlN Coating

The solid carbide substrate provides high rigidity and wear resistance for demanding cuts. A TiAlN coating reduces friction and heat buildup, extending tool life in a variety of workpiece materials. The straight shank ensures compatibility with standard inch-collet holders for secure clamping.

Replacing Worn General-Purpose Mills

This tool upgrades from standard uncoated or square-end cutters when corner chipping limits tool life or when a radius profile is needed for fillets. The jump is worth it for production runs where the coating and geometry reduce cycle time and improve surface finish over basic end mills.

How it compares

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

Price $80.99
Pricier than about 79% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameCLEVELAND
Product typeMilling

Questions about this item

What corner radius does the .5 in Cleveland C80055 end mill produce?

The cutter has a .03 in corner radius, giving each flute a small radius at the tip for stronger corners and longer tool life.

What shank diameter is required to hold the Cleveland C80055 in a tool holder?

The end mill uses a standard .5 in straight shank, so a matching .5 in collet, end-mill holder or shrink-fit holder is needed.

How should the Cleveland C80055 be installed to avoid run-out?

Clean the shank and holder bore, insert the tool to the full clamping depth, and tighten the collet or set screws evenly while checking concentricity with a dial indicator.

More in Bits, Hole Saws & Accessory Kits

Similar items