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CLEVELAND Corner Radius End Mill: Carbide, TiAlN Coated, 3 Flute, 5/8" Mill Dia, 3/4" LOC - General Purpose Carbide Corner-Radius End Mills
CLEVELANDGeneral Purpose Carbide Corner-Radius End Mills

CLEVELAND Corner Radius End Mill: Carbide, TiAlN Coated, 3 Flute, 5/8" Mill Dia, 3/4" LOC

The CLEVELAND C80391 is a general purpose carbide corner-radius end mill, TiAlN coated, with 3 flutes, a 5/8" mill diameter, 3/4" length of cut, and a 0.03" corner radius. 3G Electric sources this and other…

SKU 3G-OTH-209042

Also listed as: C 80391 · C-80391

Brand
CLEVELAND
Item
Corner Radius End Mill: Carbide, TiAlN Coated, 3 Flute, 5/8" Mill Dia, 3/4" LOC
Category
General Purpose Carbide Corner-Radius End Mills
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Local availability & support

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Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CLEVELAND
Manufacturer Part Number
C80391
Type
TiAlN Coated
Mill Dia
5/8"
Flute
3
LOC
3/4"
Rad
0.03"

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CLEVELAND Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CLEVELAND C80391 is a general purpose carbide corner-radius end mill, TiAlN coated, with 3 flutes, a 5/8" mill diameter, 3/4" length of cut, and a 0.03" corner radius. 3G Electric sources this and other industrial cutting tools across 14 departments, with specialist expertise in combustion, pumps, and controls to support your facility's broader needs.

Frequently Asked Questions

What is a CLEVELAND corner radius end mill used for?

A CLEVELAND corner radius end mill is used for general-purpose milling where a rounded edge is required on the workpiece. The 0.03" radius strengthens the cutting edge, reducing chipping and extending tool life in steel, stainless, and cast iron applications across machining departments.

What are the specifications of the CLEVELAND C80391 end mill?

The CLEVELAND C80391 is a carbide corner radius end mill with a 5/8" mill diameter, 3/4" length of cut, 0.03" corner radius, TiAlN coating, and 3 flutes. It is designed for general-purpose milling and is manufactured by CLEVELAND.

Where to buy CLEVELAND C80391 corner radius end mills worldwide?

3G Electric supplies the CLEVELAND C80391 corner radius end mill to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact our team for a quote and lead time on this and other industrial cutting tools across 14 departments.

How to select the correct corner radius end mill for a job?

Select a corner radius end mill by matching the mill diameter and length of cut to your workpiece geometry. The corner radius should be slightly smaller than the desired fillet. For steel and stainless, choose a TiAlN coating like the CLEVELAND C80391 to improve heat resistance and tool life.

Used in

Common applications for CLEVELAND
Aerospace manufacturing — CLEVELAND NAS-spec aircraft extension drills for drilling fastener holes in aluminum airframe panels.
Bridge construction — CLEVELAND Morse-taper shank bridge reamers for enlarging bolt holes in structural steel.
Automotive production — CLEVELAND chucking reamers for precision finishing of engine component bores.
General metalworking — CLEVELAND single-flute countersinks for deburring holes in mild steel parts.
Tool and die making — CLEVELAND interchangeable-pilot counterbores for creating recesses for socket head cap screws.
Maintenance repair — CLEVELAND cobalt aircraft extension drills for drilling hardened steel in equipment repairs.

CLEVELAND Products

3G Electric supplies CLEVELAND general purpose carbide corner-radius end mills. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
CLEVELAND Corner Radius End Mill: Carbide, TiAlN Coated, 3 Flute, 3/4" Mill Dia, 7/8" LOC, 0.03" Rad (MPN C80393)
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CLEVELAND Corner Radius End Mill: Carbide, TiAlN Coated, 3 Flute, 3/4" Mill Dia, 7/8" LOC, 0.03" Rad (MPN C80393)
CLEVELAND Corner Radius End Mill: Carbide, TiAlN Coated, 3 Flute, 3/8" Mill Dia, 1/2" LOC, 0.02" Rad (MPN C80381)
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CLEVELAND Corner Radius End Mill: Carbide, TiAlN Coated, 3 Flute, 3/8" Mill Dia, 1/2" LOC, 0.02" Rad (MPN C80381)
CLEVELAND Corner Radius End Mill: Carbide, TiAlN Coated, 3 Flute, 1/2" Mill Dia, 5/8" LOC, 0.03" Rad (MPN C80389)
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CLEVELAND Corner Radius End Mill: Carbide, TiAlN Coated, 3 Flute, 1/2" Mill Dia, 5/8" LOC, 0.03" Rad (MPN C80389)
CLEVELAND Corner Radius End Mill: Carbide, TiAlN Coated, 3 Flute, 3/8" Mill Dia, 7/8" LOC, 0.02" Rad (MPN C80382)
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CLEVELAND Corner Radius End Mill: Carbide, TiAlN Coated, 3 Flute, 3/8" Mill Dia, 7/8" LOC, 0.02" Rad (MPN C80382)
CLEVELAND Corner Radius End Mill: Carbide, TiAlN Coated, 3 Flute, 1" Mill Dia, 1-1/8" LOC, 0.03" Rad (MPN C80395)
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CLEVELAND Corner Radius End Mill: Carbide, TiAlN Coated, 3 Flute, 1" Mill Dia, 1-1/8" LOC, 0.03" Rad (MPN C80395)
CLEVELAND Corner Radius End Mill: Carbide, TiAlN Coated, 3 Flute, 5/8" Mill Dia, 1-5/8" LOC, 4" OAL (MPN C80392)
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CLEVELAND Corner Radius End Mill: Carbide, TiAlN Coated, 3 Flute, 5/8" Mill Dia, 1-5/8" LOC, 4" OAL (MPN C80392)

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CLEVELAND Corner Radius End Mill: Carbide, TiAlN Coated, 3 Flute, 15/32" Mill Dia, 5/8" LOC (MPN C80387)
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