5/8" End Mills | McMaster-Carr

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Aluminum Chromium Nitride (AlCrN) Coated

Aluminum Non-Ferrous (ANF) Coated

Aluminum Titanium Chromium Nitride (AlTiCrN) Coated

Aluminum Titanium Nitride (AlTiN) Coated

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348 Products

End Mills

Carbide Square End Mills

Harder, stronger, and more wear resistant than high-speed steel and cobalt steel end mills

58 products

Fast-Cut Carbide Square End Mills

Reduce vibration for fast cuts, smooth finishes, and long tool life

11 products

Fast-Cut Carbide Square End Mills with Chamfer Corner

Chamfered for a stronger cutting edge than standard carbide square end mills

14 products

Fast-Cut Roughing Carbide Square End Mills

Remove large amounts of material quickly and reduce vibration in high-volume jobs

4 products

Long-Reach Fast-Cut Carbide Square End Mills

Minimize vibration and prevent rubbing against your workpiece while deep milling

1 product

Long-Reach Fast-Cut Carbide Square End Mills with Chamfer Corner

Chamfered for an extra-strong cutting edge and won't rub against workpieces when deep milling

2 products

Fast-Cut Roughing Carbide Square End Mills with Chamfer Corner

Chamfered for an extra-strong cutting edge and serrated to remove large amounts of material quickly

1 product

Carbide Square End Mills for Stainless Steel and Titanium

Wear resistant with a high helix angle for excellent shearing and chip removal in hard materials

3 products

Roughing Carbide Square End Mills

Serrations along the cutting edge remove large amounts of material at high speeds

2 products

Carbide Square End Mills for Aluminum, Brass, and Bronze

Cut soft metal without gunking up the tool edge and creating an uneven finish

3 products

Roughing Carbide Square End Mills for Aluminum, Brass, and Bronze

Remove and clear large amounts of soft material at high speeds

1 product

Fast-Cut Carbide Square End Mills for Aluminum, Brass, and Bronze

Reduce vibration when machining soft metal for fast cuts, smooth finishes, and long tool life

1 product

Fast-Cut Roughing Carbide Square End Mills for Aluminum, Brass, and Bronze

Reduce vibration and remove large amounts of soft material at high speeds

1 product

Long-Reach Roughing Carbide Square End Mills with Chamfer Corner

Remove large amounts of material quickly and prevent rubbing against workpieces while deep milling

1 product

Fast-Cut Carbide Square End Mills for Nickel

Machine smooth finishes on nickel alloys, such as Monel, Inconel, and Hastelloy

5 products

Fast-Cut Carbide Square End Mills for Tool Steel, Hardened Steel, and Iron

Extremely hard, wear resistant, and temperature resistant for cutting tough-to-machine metal

1 product

High-Speed Steel Square End Mills

Mill square slots, pocket, and edges in most material, from aluminum to steel

20 products

High-Speed Steel Square End Mills for Aluminum, Brass, and Bronze

Cut soft metal without gunking up the tool edge and creating an uneven finish

10 products

High-Speed Steel Square End Mills with Two Milling Ends

When one end wears out, switch to the other for twice the life

4 products

Roughing High-Speed Steel Square End Mills

Serrations along the cutting edge remove large amounts of material at high speeds

2 products

High-Speed Steel Square End Mills for Keyways in Rotary Shafts

Cut precision keyways in rotary shafts

1 product

Carbide Rounded-Edge Square End Mills

Fast-Cut Carbide Rounded-Edge Square End Mills

Reduce vibration for fast cuts, smooth finishes, and long tool life

52 products

Long-Reach Fast-Cut Carbide Rounded-Edge Square End Mills

Minimize vibration and prevent rubbing against your workpiece while deep milling

24 products

Long-Reach Carbide Rounded-Edge Square End Mills for Copy Milling

Reach into molds and dies to replicate the shape of complex parts

1 product

Fast-Cut Carbide Rounded-Edge Square End Mills for Stainless Steel and Titanium

Reduce vibration for fast cuts and smooth finishes in stainless steel and titanium

4 products

Fast-Cut Carbide Rounded-Edge Square End Mills for Aluminum, Brass, and Bronze

Reduce vibration and stay sharp when cutting aluminum and other soft metal

3 products

Carbide Rounded-Edge Square End Mills for Stainless Steel and Titanium

Wear resistant with a high helix angle for excellent shearing and chip removal

2 products

Cobalt Steel Square End Mills

Run faster with less wear than high-speed steel end mills when cutting hard material

5 products

Roughing Cobalt Steel Square End Mills

Serrations along the cutting edge remove large amounts of material at high speeds

8 products

Roughing Cobalt Steel Square End Mills for Aluminum, Brass, and Bronze

Remove and clear large amounts of soft material at high speeds

2 products

Cobalt Steel Square End Mills with Two Milling Ends

When one end wears out, switch to the other for twice the life of standard cobalt steel end mills

1 product

Corner-Rounding End Mills

Carbide Corner-Rounding End Mills with Two Milling Ends

When one end wears out, switch to the other for twice the life of standard carbide end mills

8 products

High-Speed Steel Corner-Rounding End Mills

Round out sharp edges in most material, from aluminum to steel

3 products

Cobalt Steel Corner-Rounding End Mills

Run faster with less wear than high-speed steel end mills when cutting hard material

1 product

Ball End Mills

Carbide Ball End Mills

Harder, stronger, and more wear resistant than high-speed steel and cobalt steel end mills

12 products

High-Speed Steel Ball End Mills

Cut rounded slots, slopes, and contours in most material, from aluminum to steel

6 products

Fast-Cut Carbide Ball End Mills

Reduce vibration for fast cuts, smooth finishes, and long tool life

3 products

Long-Reach Fast-Cut Carbide Ball End Mills

Minimize vibration and prevent rubbing against your workpiece while deep milling

4 products

Cobalt Steel Ball End Mills

Run faster with less wear than high-speed steel end mills when cutting hard material

4 products

Carbide Ball End Mills for Aluminum, Brass, and Bronze

Cut soft metal without gunking up the tool edge and creating an uneven finish

1 product

Cobalt Steel Ball End Mills with Two Milling Ends

When one end wears out, switch to the other for twice the life of standard cobalt steel end mills

1 product

Roughing Cobalt Steel Ball End Mills

Serrations along the cutting edge remove large amounts of material at high speeds

2 products

Keyseat End Mills

High-Speed Steel Keyseat End Mills

Mill precise slots and notches in rotary shafts made of most material, from aluminum to steel

8 products

Carbide Keyseat End Mills

Harder, stronger, and more wear resistant than high-speed steel and cobalt steel end mills

4 products

Fast-Cut Carbide Keyseat End Mills

Remove more material at faster speeds than standard carbide end mills

10 products

Cobalt Steel Keyseat End Mills

Run faster with less wear than high-speed steel end mills when cutting hard material

4 products

Fast-Cut High-Speed Steel Keyseat End Mills

Remove more material at faster speeds than standard high-speed steel end mills

3 products

Cobalt Steel Rounded-Edge Square End Mills

Good heat and wear resistance for milling hard material at high speeds

5 products

Drill/Mill End Mills

Carbide Drill/Mill End Mills

Harder, stronger, and more wear resistant than cobalt steel end mills

6 products

Cobalt Steel Drill/Mill End Mills

Drill, chamfer, and cut slots in hard material at high speeds

2 products

Other Products

End Mill Insert Holders

Pair with inserts to create end mills that have a replaceable cutting edge

8 products

End Mill Inserts

Replace the cutting edge on your end mill insert holder instead of the entire tool

10 products